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Harry L Field John B Solie

Oklahoma State University, Stillwater, OK, Oklahoma State University, Stillwater, OK,

USA 111 Agricultural Hall Usa 111 Agricultural Hall

Stillwater 74078 Stillwater 74078

haery@okstate-edu jsolie@okstate.edu

Library of Congres Control Number: 2006930107

ISBN-10:0.387-36913.9 eISBN-10:0-387-36915-5

ISBN-13:978.0.387-36913.6 CISBN-13:978.0-387-36915.0

Printed on aire paper

(© 2007 Springer Science+Business Media, LLC Al ights reserved, This work may not be translated oF copied in whole or in part without the writen

Permission ofthe publisher (Springer Science+Business Media, LLC 233 Spring Stee, New York, NY 10015, USA), except for bdef eteepl la connection with reviews or scholay analysis Use in conection with any form of infomation storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter develope is orbien,

“The use ia tis publication of trade names, wademarks, service marks, and sila less, even i they are not denied as such, i ott be taken as an expression of opinion 361 wheter oF not they are

Trang 3

Contents 10 Ta 12 13 4 15 16 Problem Solving

Common Units of Measure imple Machines

Internal Combustion Engines

Power Tr

‘Tractors and Power Units Machinery Cali

ration

Equipment Efficiency and Capacity Economies of Agricultural Machinery Sound and Noise

Measuring Distanee

Angles and Areas

Land Description

Differential and Profile Leveling

Weather

Significant Figures and Standard Form

Trang 4

Contents

17 Water Runoff

18, Erosion and Erosion Control 19, Irrigation

20, Handling, Moisture Management, and Storage of Biological Products

21, Animal Waste Management 22, Insulation and Heat Flow

23, Heating, Ventilation, and Air-Condi

24, Selection of Structural Members 25 Principles of Electrici

Trang 5

Index

S45, 175,176 Method, 179

oe mle, 84, 134 Acceleration, 33, 4

Aesuney, 17,18, 172 ‘Acceptable level, 97,171

Checking, 211,216 Level of 159, 210

OF ealitation, 94

OF grain ail, 103 OF leveling, 210

OF odometer whee, 162 OF sprayer, 113

Or pes, 163

Or ping, 169 Rational method, 236

USLE, 217

Aerobie treatment, 284 ‘Airconditioning, 31

‘rmasses, 222 Polar continental, 223

Polar marie, 223 Superior, 223,

‘Tropical continental, 223, ‘Tropical marie, 223

Aiesedes, 107 “Mobile clibeation, 108

Atemating eurent, 337 Motor, 349

Curent, 349 Disadvantages, 349 Phase, 380

Ammetes, 335,386,337 Parallel circuits, 338

Series circuits, 337

Amperage, 37,328 Anmeter 380, 35T

Clamp-on, 337 Determining, 335 Bguation, 338

‘Motor demand, 355 Overcurrent protection, 345

Parallel eireuits, 332 Series circuits, 382, 387 Anacrbie weatment, 381 Anges, 175 345,176 Method, 177 Chow, 175, Tape sine, 178,179

Applied fore, 36 {Cassone lever, 38

Class he lever, 30 {Class two lever, 38,39 Combined machine, 47 Soule, 35

Wheel and axte, 42

Approximate number, 18 Sigifican figures, 19

Area, 23,24 ‘Acre, 20

Calibration, 94-122 Dat, 132

Engine displacement, 35 Fractions of a section, 200,

Trang 6

372 Index

Area (cont) Mixed watersheds, 240,

Rectangular sytem 197 aot, 234

SIunje, 33

‘Standard shapes, 182 Circe, 185,

Irregular shapes, 188 Parallelogram, 185,

Rectangle 185 Sector 185

Square, 185 Trapezoid, 188, 190

‘Triangle, 183 Surveying ketch, 211

Weather, 21 High pressure, 222

Low pressure, 222 Work, 157

Areas, 182 Circe, 186

Tregula shaped Nel, 188 ‘Trapezoid, 190

Sector, 186,187

Tape sine, 182 “Trapezoid, 187, 188,

Triangle, 183 mì Base an height, 183 ¬ ‘The sides, 183 Augers, 267 Capacity, 124 Belt, 267 Sere, 267

Backsight, 205 ‘Adding to benchmark, 206,

“Angle, 175,

On tuming poin, 204 Beak even use, 147

Equation, 148 Beam, 319 Calelatons 33 Cantilever, 319 EDM, 171 Equations, 322 Loading, 320, Simple 319 Tunis, 324 Sizing, 23

Beach mark, 204 Closing, 218,

Difference between, 212, Beatin, 205

ldeniticaion, 205 Local 205

“Tuming point, 200 USGS, 205,

‘Biological products, 266, Adiing vat, 275

Dry weight equation, 275 ‘Wet weight equation, 276,

Handling 266 Augers, 267

Pneumatic conveyors, 269 Moisture management, 272

Dry weigh 273 Wet weight, 273,

Removing water, 275, Dry weight equation, 275

Wet weight equation, 276, Storage, 277

Block and Its, 196, 197 Block and tackle, 43

Brake, 83 Horsepower, 28, 30,31

Power, 83,89 Engine, 8

Prony, 30 ‘Am, 31

Calibration, 93, 94 ‘le seder, 107

Mobile, 108 Airseeler, IU? Chư 93

Ferilizer applicators, 94 Mobile, 98

Stationary, 96| Ferilizer spreader, 4

Gein di, 100 Mobile, 101

Stunts, 116 Stationary 101 Machines 93

Mobile, 98 Air seeders, 107

Fenilzer spreader, 100, Gain ait, 108 Row erp planter, 106 Principles, 94|

Row crop planter, 104 ‘Mobile, 106,

Trang 7

Sprayer 109 Equation, 111 Sprayers, 109

Stationary 94 Ferilizer spreader 97

Row crop planters, 105 Sprayers 112 Capacitor motor, 352 Capacity 118,124, 131 ‘Augers 267, Day com, 268 Day soybeans, 268 Curent carying 42-345 Bective, 125,145,149 Efetive ved, 125 Equation, 125 Field, 124 Hopper 98

Inigation system, 288,259, STunits, 264|

Units, 260

Units method, 268 Variables, 260

Los, 124,130,131 Machin, 18 Nozze, 112

Peumatie system, 270, ‘luni, 278

Shuts, 127

Storage animal wastes, 283, ‘Theoretical, 124 Equation, 24 Tunis, 127 ‘Theoretical eld, 124 “Taroughpu, 124, 126 fective, 126 ‘Theoretical, 126 Ventilation fans, 305 Wiser holding, 246 cals Equation, 13 Fuel, 49 Loại, 83 Reference, 10 Seed pate, 104

hain, 162 ‘And sprocket, 64

Rotation, 66,67 Breaking 168 OF command, 15 Save nose, 155 Surveyors, 162 ‘Add, 163 Index 373 at, 163 Graduations, 163, Chaining 159 Pins, 162, 168 Procedure, 168 “Chăn là Caliðnion,93 Flow, 18 Profile, 13 Payehrometric, 293,294 Aireondiioning, 312

‘Changing conditions, 300 Dew point 296

Dry bb emperatre, 295 Evaporative cooling, 312 Moisture, 296|

Relative humidity, 296 Specie volume, 296

‘Types 295 Ventilation ate, 308,

Rainfall intensity duration recurrence interval, 227

Sound, 154 Spreadsheet, 11

‘Chord method, 175,176 Ciree, 186,

Chon method, 175 Equation, ®

iret, S37 Electrical power, 338

‘Onn’ ly, 328

Surveying, 212 Closing, 216,218,

(Cold font, 224

'Columas, Field book, 214

Payelometrie chan, 304 ‘Section modulus, 322, Sum, 11

Compression 1 Equation, 56

Conductor, 327,328 Cieuit poteeion, 345

Dual voltage, 351 Electrical power 328

Electromagnetic fed, 47 Angle, 348

Grounding, 339 Resistance, 41

Series and parallel esc, 331,339,

Sizing 340, 483, 45 Calculating, 341

Selecting fom able, 344

Trang 8

374 Index

Conductor (cont) Voltage drop 340 Feel, 12 Labor 13,258

Conversion factors Appendix 1-14 oil, 142

Conversion value 45 Developing new 29,30 ‘Waste handling, 279 Repair and maintenance, M41

Using 27 Curent, 326,327

Correction factor 173 5% slopes, 166 ‘Altemating 327,349 Ammeter, 387

Calibration procedure, 172 Amperage, 327

Equation, 172 Demand, 385

SIunie, 73 Direct, 327,328,349

Slopes 167 Using 17 Grounding, 389 Electrical power 328

on, 130 lect, 330 ‘Ohm's ts, 328 Phase, 380

Fixed, 137,140, 141 Capital recovery factor, 137 Potenial, 328 Preston, 48,353,

Depreciation, 137 Series parallel crits, 334

Insrance, 139 ‘Skin esintance, 155,

Interest on investment, 137 Starting, 351 ‘Total, 338

‘Taxes 138 Voltage drop, 340

uel injection, $4 Inlguion, 254 Daa entry, 8

Praeton, 268 Daa processing, 9

Pumping, 253, Devel, 153

Water, 263 ‘Common sound

Least, 130 Machinery, 136 Decision making, 1 Meter, 155

‘Actual, 136 Annus, 136,139 Flow chats, 15, Symbols 16

Estimating, 136 Tnitive reasoning, 7

Lost ine, 130 Spreadsheet,

‘Operating, 130,131, 14 coll.8

‘Ovineship, 130, 13, 137, 140 Rept, 130 Chast, 13 Columns, &

“Tilage equipment, 131 Total 130 Data Entry, # Data Processing 9

“Two groups, 136 Fixed reference, 11

Motors, 48 Function, 9

Operating, 49 Grips 11

Production, 118,131 Grid, |

Reduce, 146 Break even use, 147, 149 Logie functions, 10 Relational ference, Lt

Increasing annual use, 147 Rows, 8

IMeressng service life, 7 Units cancelation, 2,5,6

Maintenance schedule, 150 Conversion factors, 6

Matching tactors and machines, 146 Denoeninato, 5,6

Reducing orginal investment, 146 Fractions, 5

‘Time ulizatios, 146 Numerator, 5.6

‘Width uitizations, 145 ‘Weather, 220

Trang 9

Fractional area, 202 Moisture management, 273, Ratio, 57

Reducing factions, 333, Speed rato, |

Dew point 294,206 ‘Airconditioning, 312

Slots, 314

Diagram, 2, 49,212,289

Diese, 54,38 Compression rai, 6

Derating, 86 Eifcieney, H9

Fuel eonsimption, 142 Oiluee, H3

Ditferential leveling, 212 Error control, 214

Dinet current, 327, 328

Displacement, 55 ‘Compression ati, 56

Engine size, 89 Sluis, 39

Berween rows, 11 Block and tackle, 43

Calibration, 172 Correction faton, 172

Chord method, 176 (Cass thre lever, 39 Class wo lever, 38

CComoction factors customary units, 167, 172 CConeetion factor SI nits, 173,

Customary units, 23, Ana, 24

Displacement, 160 Povwer,25-27 Torgue, 28 Velocity, 25 olume, 24 Daawbar power, 8

Electrone distance measuring, 159,165,171 Equivalent, 272 Fld efficiency, 124 Horizontal, 164 Inclined plane, 44 Measuring, 159 “Mechanical advantage, 38

Odometer whee, 161 ‘Accuracy, 162

Optical range finde, 171 Pacing, 160, Piston movement, 74,79 Index 373 Profile leveling,

Rectangular system 199 Seeds inthe rx, 106

Sluis, 31 Acceleration, 34 Area, 32 Power, 34 “Torque 35 Velocity, 34 Significant igure, 19 Slope, 166 Stadia, 169 Equation 170 Hand evel, 208 Rod eating, 170 “Tape sine, 178 Taping, 162 ‘Chain, 162 Han evel, 168 Pins, 163 Plumb bob, 168 Procedure, 165| Range poles, 164 Tapes, 163 Thread, 6

Three point hitch, 48 Univers soil loss equation, Vertical, 208,208)

Dra, 83 Converting ratings, $4

Mele, BÉ Horsepower, 28 Power 89 SIunie, 5L

Siving a actor, 139, 138

Sizing ullage machines, 135 Tractor testing 89,90

Day bu, 294,255,296 ‘Air conditioning, 312

Heating, 303, Slunis 314

Day weigh 275, ‘Adding water,275,276,

Trang 10

306 Index

Duration (cont) Rainfall intensity 227,236 Engin, 49,83 Sof rte, 84

Recurrence interval, 227 Curve 85

Sound rterence level, 156, 157 Bore and stroke, 55

Time, 25 CCarburete, 51 Compression ratio, $5, 60

Effective capacity, 125 Tunis, 127 Dentin 86 ‘Accesories, 87

Aide, 88

Pally equiped, 87 89

‘Mechanical, 119 Service, 88

Performance, 120 Volumetic, St Diesel 54 “Temperature, 87

Eleeviety, 3A6 nergy 328 Displacement, Effciene I9 $5, 60, 186

Grounding, 339 ight requirements, 50

Panlld ciruit 332 Ammeten, 398 Four eyele, $1, 52,53 Four stroke eyele, 51

Voltmeter, 337 Pel consumption, 142

Power 328 Fuel injection, 54

Series cite, 331 Ammeters, 337 Horsepower, 28 Heat, 49

Amperage, 335 Teteral combustion,

Voltmeter, 336 Kilowatt, 59

Series-pralel circuit, 384 Lugsing ability, 85

‘Tunis, 330 Mean effective pressure, 37

Tems, 327 ‘Altmating curent, 337 Power, 83 Pony brake, 30, 83

Amperage, 327 Sound, 153, 154

Creu, 327 ‘Steam, 28

Conductor 327 ‘Theoretical power, 57,59

Curent, 327 Direct current, 327 Twoeyele S7 Four eel, 57

Insulator, 327 ‘Torque, 71

‘Ohm's a, 328 Resistance, 327 “Two stoke, 50, 52,53, ‘Two stoke cycle, $3

Voltage, 328 ‘Types, 54

Wats, 328 ‘Compression ignition, $8

Volimeters, 336 Fuel injection, St

Etectrone distance measuring, 165, 71 Volumetic efficiency, 51 Spask ignition, 4

Energy 329 “Auger eequiements, 267 Equations, 24,8 ‘Area, 175

Coaverson, 51,52, 56 Beam, 320

Efcieney 118,119 Con H0

Fleetdeal 396, 39, 330 Dựanhạc 83

Heat, 286, 294 Of aie, 294 Engine, 56 Moisture, 273|

Los, 62,336 Noise, 155

Motors, 37 Resistance, 329

Raindrop, 245 Soll os, 246

San 49 ‘peo aos, 65

Trang 11

“Trpcroid,100 Triangle 183

Units cancellation, 5,106

Erosion, 244 Causes, 245

Conta 251

Soil development, 244 ‘Types 245

Water, 235 Wind, 246

Err Detemmining acceptable, 1, 94,99, 112 Math 7.306

(Odometer whee, 162 Optica range tinder 171 Pacing 160,

Random, 172

Signilce gure, 18

Sources, 210| Spreadsheets, 10-11

Surveying, 210 Control of, 214

OF closure, 213,215, Profile, 216-218 Tunis, 220 ‘The chock, 21 216 Systematic, 172 ‘Taping, 162-163, 169 vaporative coling, 313

Exact number, 18 Sighitean gure, 19

Unceninty of, 19

Fenlize spreader, 96 Acceptable exon, 98

Calibration, 101

Feld efcleney, 124, 135 Fixed reference, 1

Spreadsheet, Mt Flow, 74 Aig 1,88 Vent 54 Chants, 2,15 Cumeni 337 “Amperage, 382,337 Circuit protection, 345

Parallel circuit, 338 Resistance, 328

Series citeuit, 337 ‘Total, 336, Flectons 36 Gases, 52 Grwity, 95,96 Index 377

Hest, 286,303, Building toa 292

Equation 307 Poor 292 Gain or toss, 306

Per squae foot, 28 Rate, 291

Hydraulic direction, 72 Hydraulic principle, 74 Rate, 4, 75,94, 109 Purrow, 262 Hydmgraph, 238 Increase 113 Novae, 110,111, Peak, 237 Seams, 234 ‘Throughput, 126 Water, 260,262 Refrigerant, 312 Time of eonenteation, 237 Volume, 76 Water 49 Flow chat, 2,

Fores, 23,25 Brake horsepower, 30

Horsepower, 29 Man 3 On piston, 52 Posse, 26 Pressure, 4

Simple machines, 36 Bock and tackle, 43

Inclined plane, 44

Jack, 46 Livers, 36-41

Paley, 43

‘Thee pont hitch, 47 ‘Wheel and ate, 42 Torque, 28,35, Weight 34

Force aim, 37 (Class one lever, 37

Class wo lever 38 Combined machine, 46 ‘Mass and weight, 34 Wheel and axle, 42

Formulas, 4 ‘Ave, 182

Four stoke eyele, $0, 51 SIunie, 59

Fractions, 5 ‘Common denominator, 333

Division, 121

Trang 12

378 Index

Fractions (ont) Inch, 23

Pulley size, 6 Reducing 338, Section, 200,202 Poel, 49 Carbretion, 51 ceils 49, Consumption, 2, M4 347 Conversion, 50, 5,53, 56 Costs, 136 47 Eicency, 90, 119 Ignition, $4 Metering, 54 Two gle, 52

Folerum, 36 Class three lever

(Class two lever, 38,39 Wheel and ate

Function 9 Bngine 49,50, Memory, 133 Posse tains, 65 Spreadsheet, 10 ‘Charing, 12 Copying 1 tin Loạïc, l0 Sum, 10 ‘Tiigonometsic, 178 Sine, 180, 181, 184

eas 65 Direction of rutin, 66,67

Daiver, 69

‘Mechanical systems, 62 Reaueton, 42, 68 Shifing up 146 Use of, 63

Gain dil, 10 Calibetion, 100

STunis, 116

Gaph,11 3-45 method, 177

‘Mean effective cylinder pressure, 57 Piloting distribution, 98 Profile, 216,218, Program, 12 Psychometric, 293 ‘Ralnfll-itensiy-duration, 228, 230, 238 Rational method, 261 Spreadsheet, 12

Universal sol loss equation, 247

Gra Nom, 196

Reciangular system, 197 Grounding, 331,339

Hand lve, 168 '% Slepe 166,

Ditfrenil tv ma 165

‘Uses with chaining, 162

Heat lance, 308, Building, 305

Heat ow, 285 Heating 303

eight of instrument, Se instment highi,

Hen, 354 Sound, 153

Horsepower 28 thule, SẼ

Augers, 267,269 Brake, 8, 30,31

Conversion from power, 29 Conversion to wats, 91,330

Displacement, 55 Drawbar, 28 132, 135

Engine, 28 Motor name pate, 354

Paeumatie conveyors, 269, 270 PTO, 28,83

Rota 71 Sanit, 35 “Theoretical, 57,59 “Trgue and speed, 30 ‘Transmission, 71,72

Useable, 87 olumetic efficieney, 51

Hydrologic eyele, 224 ine, 208

Ignition, 51 Compression, St

Sp, 54 Derating engines, 86, 88

Inclined plane, 36,44 Force, 45

Mechanical advantage, 48

Instrument height, 206 New, 206

Subvacting foresight, 206

Insulation, 286, 287,288 Riestiel 310,341

‘Thermal, 287 vals, 288

Trang 13

Selecting, 289 U valves, 288 Insulator, 3277 Intensity 226, Amperage, 335| ‘And dation, 227 Electromagnetic fed, 337 Hydraulic force, 73 Rainfall, 224,236, 227,234, 238,245 actor, 247 Graph, 228 Rational method, 236 aot, 246 aot eoeticient, 236 SLumits, 29 Graph, 280,248, 3,158 Storm, 223

Internal combustion, 49,50 Eilcierey, 119

Tnitve reasoning, 2,7, 4 Direction of rotation, 68

Paley speed, 63

Iniguion 253 Depth to sply, 255

Effet, 253

Seasonal need, 263

System capacity, 258 Equation, 259

‘Tunis, 264

Systems, 254 ‘Above ground, 254

“Suheudiee,255 Surface, 254

Land description, 196 Block and lot, 196, 197

“Metes and bounds, 196 Rectangular system, 197 ‘Quadrangles, 198 Sections, 196 “Towneips, 196 Level, 210 OF eto, 198,99 Boaders 254 Dumpy, 207 Hand, 162, 164,208 Or accepeablty, 103 OF accuracy, 97,113, 159, 17, 182 OF oss, 121 OF perfomance, 109,122,131 Orprecision, 160 OF sound, 153, 15¢ Index 379 Doss 155,

‘Sound meter, 154 Versus exposure, 157

OF uncertainty 18 Rod, 208,210

Sea, 88,204, 208,270, Spit 207

` Four legged 210

Lett him rte, 210 Setting up 210 ‘Thre legged, 210

Lever, 28, 36 “Axle and wheel, 4

Class one, 33.37 Che tước, 39,41

‘Thre point hitch 4 Chass 90, 38,39 Equation, 46 Prony brake, 30 Pty 3 Sere 43 Slants, 47 Torque, 35,70

Liquid wastes, 283 ‘Acrobie treatment, 284

“Anaerobie raiment, 28 Handling, 283

Sluis, 285

Loài stating bility, 351,

Loading, 320 ‘Beams, 319,320,

Force oa member, 319 Logie function, 10

mà 85, 86

Machine, 36 Inte plane, 4

Fores, 43

Mechanical advantage, 48

Lever, 36 Applied force, 36

Foree am, 37 FAlerom, 36

Mechanical advantage, 37 Resultant am, 37

Resultant force, 36

Paley, 43 Block and tackle, 43

Mechanical advantage, 43

Seren 45 Mechanical advantage, 46

Trang 14

380 Index

“Machine (ont) Three pont hitch, 47

Wheel and ae 41 Applied am, 41

Mechanical advantage, $1 Rais, 41

Resultant arm, $1 Winch,

Machinery 129 Break even use, 147

Equation, 148

Coss, Pied, 137

Variable, 11

Maintenance schedule, 150

Reauce con, 146 Increasing annual use, 147

Inreasng service life, 147

Matching tractors and machines, 146 Reducing investment, 146

‘Time uization, 146 Wath utization, 146

Selection, 129 ‘Capaciy, 131

Company, 130 Design, 130

Purchase price, 130, Repaits, 130 Sive, 13

“Manufacturer, Calibration chats, 93 334

Capacities of equipment, Derating engines, 86 Horsepower ratings, 89 Levels of err, 3, 119 ‘Maintenance recommendations, 150 Motor, 347,350 Reputation, 130 Tractor, 80 Tractor testing, 90 Type of sevice, 88

Mass, 33 ‘Application rate, 98

Calibration principles, 94

Center of, 39 Instead of weight, 278

Weight 0, 34,48

Masses ‘Ait 222,

Cold, 223,

Pola continental, 223, Polar maritime, 223

Superior 228,

Tropical cominemal, 223, “Tropical mariime, 223

Warm, 23 Measuring Amperage, 335 Angles, 175 Devices, 18 Calibration, 94| Precision, 19 Distance 159 Chain, 162

Eleetonic didance measuine, I65 Pacing 160

Stadia, 169 ‘Taping, 162 Noise exposure Stunts, 192 “Triangle, 18 Volage, 336 Dnp, 396

Mechanical advantage, 37 Cassone lever, 38

(Class thro lever, 39,41

Class wo lever, 38,39 Incline plane, 44

Paes, 43 Seren, 45

Wheel and axle 4,42 “Mechanical efficiency, 119,

Meter 31 ‘Acceleration, 33,

Contoling fo, $3, 94 Distance, 32,34

Pressure, 3435 ‘Tunis, 160 Sound measuring, 155 Torque, 35 Metering, Airseeler 107 Bulk, 95,101 Ferilizer spreader 95

¬ 100 Row crop planter 108

Variable opening, 95, ‘Metes and bounds, 196

Mixed waters, 240,261 Equation, 240

Mobile Calibaton, 94

Air scoders, 107, 108

Trang 15

Principles, 93, 94 Row crop planters 106 Power 8

Sprayer 75

Moisture, 272.273, Day weigh, 273,

Wet weight, 273

Adding water.275, Dry weight equation, 275,

‘Wet weight equation 276, Auger capacity, 270

Removing water, 275, Dry weight equation 275,

‘Wet weight equation, 276 Storage.277

Moisture content, 294,296 Adding or removing water 275,276

Airmasse

Animal wastes, 280, Biological products, 272 Dry weight basis, 273, Sluts, 314

Soi erosion, 245 entluton, A04 Wit weight basis, 273

Motors, 347 Advantages, 348

Cassifistions, 349 ual voltage, 351

‘Load starting ability, 351

Reversibiiy, 351

Starting eureat, 351

‘Type of heatngs, 350, ‘Type of eurent, 39

‘Type of enclosure, 350,

“Type of moun, 350, Disavantages, 349

Name place data, 354 “Amperage, 355

Code eter 354 Duy eating, 354 Frame, 354 Herz, 354 Horsepower, 354 Manufactures, 354 Phase, 354 Serial number, 354 Service factor 354 Speed 354, ‘Temperature, 354 ‘oltage 355 Overoad protection, 353 ‘Types 351 Index 381 Capacitor, 382 Repuldon 352 Split phase, 351 Noise, 152 Controling 157 tect, 155 Exposure, 158 Exposure guidelines, 157 amber, 17 ‘Accuracy, 17 “Approximate, 18 Etc 18 Precision, 17 Ratio, 18 Rounding, 19,20 Scientific notation, 21 Significant ures, 19,20, Standard for, 21 Uncertainty, 17

Namerator, 5.6 Changing the sign, 21

Ratio, 37 Speed

6

(Odometer wheel, 161 ‘Accuracy 162

‘Oh’ aw, 335

Optical ange inde, 171 ‘Overload protection, 353,354

Pacing, 160

Parallel circuit, 332 ‘Ammneters, 338

Volimeters, 337

Pati, 2, 3,4, 5, 93,95, 146 ‘Beating, 153

Disubution, 98,100, 116 Time utilization, 146

Performance efficiency, 120 Combine, 120-123

Phase, 549-352, 334

Pins, 163 Setof, 162, 164

Temporary makers, 108

Pitch, 46 Sound frequency 153,

Plumb bob, 16 ‘Baking chain, 168

Mustation, 165

‘Used with chaining, 162

Trang 16

382 Index

Pneumatic conveyors (com) [Negative pressure, 269

Positive pressure, 209 Sizing 270

Polar marie, 223

Poster, 23,25, 26, 27.29 Often, 21.31

‘Auger requirement, 269 Complex tains 68

Dering, 8 —

Basic engine, 86 Type of load, 88

Useable, $7 Displacement, $8 Drathar equation, 135 Pieiensv H9

Bleetnea, 328 ‘Cireits 331, 384

Conductor size, 63 Eneny, 399

Equation, 329| Phase, 388 Stunts, 30 gine stroke, 51,52

Fuel conversion, 50,51 Gears, 65,

Horsepower, 28,29 Lugging, 85

‘Machin size, 131 ‘Mechanical sem, 62

Moors, 348 ‘Advantages, 348

Disadvantages, 349

Overcurrent protection, 353 P70, 70

Pulley friction loss, 43 Rowan 31

STunis, 34,35 Equation, 59

Sound, 153

‘Sources of, 49 Sprayer pump, 110

Sprockets and chain, 64

Theoretical, 57 Tractor 8

Tractor etings, #2 ele, 84

Brake, 83

Converting, #4 Dabur, 83,132

Engine SẺ PTO, 83

‘Tractor testing, 89 Transmission, 61, 71,72

Two de SẼ Units coneelhdion, 7

Posse ratings Tractor, 89

Converting 84 ‘Tractor testing, 89

Posse tain, 1 Electra 61

Hydraulic 61,72 Flow, Ts Force, 73 Presse, 75 Mechanical 61 Comples 68 Direction of rotation, 66 Gea, 68 Paley, 62 Speed, 65 Sprocket 64 ‘Torque, 70 Peumti, 61,72

Pression, Level of, 160

Measuring devies, 18,19 OF measurement, 23 Signitiant gues, 19

Pressure, 23, ‘Ae conditioning, 312

Clamping 46

‘Common sound levels, 154 Derating engines, 88 Electwon ow 326

Engine operation, 50,52 Engine power, 83

‘iydraule principle, 72-78 Intake stroke, 1

Pneumatic conveyor, 269 ayehromettic chart, 24 Row crop planter, 104, STunis, 34,59 Sound measurement, 153 Sound waves, 152 Sprayers, 109-113, ‘Testing principles, 90 ‘Theoretical power, 57 ‘Two stroke, 52 Weather, 21 Highs, 221,222 Lows, 221, 2

Trang 17

Diagram,2

Bquatons 24.5.8 Formulas, $

Pattern 2.34.5

‘Sketch, 2 Units conversion, Š

Profile leveling 216, Data, 218

Error contro, 218,

Ps)chomeric chân, 203 Dew point 294,296

Dry buh 294,295 Moisture content, 294,296 Reading, 294, 296

Relative humidity 284, 295 Specitie volume, 294, 296

“Tal heat, 24, 296 Wir bulb, 394,395

PTO, 31,83 Power 8I, B3

6% rule, Cowvering pe, 8b Fuel consemption, 142,14 Pump dive, 110 Speed rato, 65| ‘Tractor testing, 89,90 Paley 3, 62 Balt, 99

Block and tackle, 43, Direction of rotation, 66 Driven, 63, 70,71, 76 Driver, 63, 7, Equation, 63 “Mechanical advantage, 43 “Mechanical sytem, 62 Modihed lefen 43 Poster tain, 62,63, 64 Reversing dvetion, 6,67 SHunits, 76 Speed ato, 65| Speeds, 6 “Torque, 70 “` East boundary, 199 North boundary, 199

R valu, 288 hhomogencous material, 289

[Non homogeneous materials, 289 STunits,292

Rainfall factor, 247 Erosion contol, 251

Index 383

Rainfall intensity, 224,227,234, 238 Char, 228

‘ST unis, 230,243

ration and reoccurrence intra 226

Runotf, 246

Runoff coefficient, 236

Range poles, 164 Iasrtion, 164

Use with chaining, 162

Ratio, 18 (Cassone lever, 37

(Cass to lever 38,39 Compression, 49, $6 Equation $6 Decibel, 153 Daivetesin, 98,104, 107 Peieney, 19 Geyc 69 Humility, 312 Inte plane, 4 Moisture content, 273,275 Pulley diameter, 64 Relative humility, 294 Runoff, 236 Seren; 46 Sides of wiangle, 178 Sine, 190 Spray min, 15 Sprocket, 65 Torque, 72 Two shafts, 66 Water sored, 257

Rational method, 236 ‘Mixed watershed, 240,

Rainfall intensity, 236 Runoff cosficient, 236 Time of eoncenteation, 237

Rectangular system, 196-199 Recurtence interval, 226,227

Char, 228

Dam construction, 237 Rainfall intensity, 236 Varying, 240

Relational ference, 11

Relative humidity, 294, 296 ‘Airconditioning 311

Trang 18

384 Index

Reps (cont) Over ilizaton, 118

vettoad prceetion, 353 Repulsion motor 352

Resistance, 327 lectrcal, 327,328

CCatulating, 333, Caleulating amperage, 338,

Caleulating voltage, 335, iret protection, 345

Grounding 339 Parallel crits, 931,382

Series cireuis, 331

Series parallel eres, 334 Sizing conductors, 340,342 Voltage drop, 340 Load starting, 351 Ot mate, 33 Overt protection, 353 Pipe, 271 STi, 345 Skin, 155

‘Thermal, 286,287 Heat flow, 297

Measurement of, 288 ‘Tous, 289, 202

Resultant arm, 37 ‘Class one lever, 37, 38

Class three lever, ‘Mass and weight, 34 “The poin htch 47,48 Wheel and axle, 41,42

Resultant force, 36 (Cass three lever, 41

(Class 1wo lever, 38,39 Pressurized ligid, 73, Seren; 46

Rocking the rod, 208

Rod, 70 “Amber, 326

Connecting, 0

Differential leveling, 212 English length, 160

Profile leveling, 216 Intermediate foresighs, 218,

Surveying, 170 Backsght, 205, 213 Foresight 206,213 Phildphi, 170 Reading, 208, Rocking, 208, Sources of exo, 210 ‘Stadia, 169,170,

“Traciional, 208 Turning point 207,213,

Rounding, 19 Leaving a ze, 98

Row crop planter 94, 108 Mobile calibration, 106

Stationary calibration, 108

Rows, 8 - Grain dri, 108

Ieigation, 262

Mobile eairation, 108

Rectangular system, 199 Row crop planter, 104

Sprayer 14 Vineyard tractor 81

Rumolf eeficen, 236 Mixed watersheds, 240,

Slits, 241 Scientific notation, 21 Sere 43 Auger, 267 Capacity, 268 Mechanical advantage, 46 Pitch, 46 Section, 196 ‘Area 202 Cros, Area, 76 Fraction of, 198, 200

Fraction of toasip, 198 denifeuion, 200

Modtlie 330: 333

Sector, 186 Equation, 186, 187

Series circuit, 331 ‘Ammeters 337

Amperage, 335 Volimetes, 336 Series parallel eiveuit, 334

Significant igure, 17,19 ‘Adding and sueractig, 20

Ambiguous, 37,98

‘Approximate numbers, 18,19

Exact numbers, 18,19 Multiplication and division, 20

Rounding, 20,47 Sketch,

Sketching, 171

Trang 19

Engaging tots, 107 Erosion, 223,245 Water 285 Wind, 246

Estimating loss, 246 USLE, 247

ur, 104 Imporance of, 244

Inflation rate, 224, 254,255 Root zone depth, 256

Runoff coeficien, 236 Table, 237

Texture factor, 133 ‘Toni, 150

‘Teaton, 8 Waste application, 280

amily, 281

Limits, 282 Nulconal content, 281

Tunis, 285 Water storage, 256

Soll oss, 246 Univer soil loss equation, 246

‘Cropping and management factor, 20

Rainfall fete, 247 Soil eo, 247 ‘Toposraphie factor, 247 Solid waste, 280, SLs, 285 Sound, 152 Comparing, 154 Measurement, 153 ‘Specific volume, 294,296

Speed, 25, ‘Ag machinery, 27

‘And torque, 30, 70,71 Application rate, ILL ‘Auger, 267 Disanceline, 37 Engine, 57,83 Factor, 132,135, Fld efficiency, 125,133, 135 Fluid fw, 74 In formulas, 4 Lever, 38, 39,41 Linear 63 Motor data, 354 OF rtation, 61 Of dan, 6% Plowing, 150 PTO power, 83 Paley 62, 64 Index 385 Ratio, 64.65, 66, 68, 104, 69 Rota 30 Sprayer 109,112 System pressure, 113, Travel, 110, 113, 124 Wind, 222 Wind erosion, 246

Speed aio, 4, 5,66, 69 enilizer spreader 95

Row crop planter, 104 Torque, 72

Split phase motor, 351

Sprayer 109 Calibration, 111

Equation, 111 Mines, 114,115

Spreadshect, 7 Daa entry 8

Data processing 9 Features, 8 Graphing 1 Logie functions, 10 What if, 218 Sprocket, 64 Driven, 65 Diiver 65 Bguation, 63 ‘Mechanical systems, 62 14 P10, 65 Reversing diection, 67 Sizes, 6 Spectro, 65 stadia, 169 Equation, 170 Hand level, 208 Rod reading, 170

Standaed frm, 21,23, “Addition and subtraction, 2

Division, 2

Stationary Calibation, 94

Airseeler, IUT Fenlizer spreader,

Gain di, 108 Row crop planter, 105

Engine, 80 Bake power, 83

Derating, 86

Horsepower cuve, 85

PTO 81, 83 Rated power 88

Useable porter, 88 ans, motor, 347 348

Trang 20

386 Index

Stonns, 23 Cod front, 24 ‘Theoretical capacity, 124,125 Equation 124

Duration, 226 Intensity 226 Theoretical power, ST Slunis, 127

Recurrence intra, 227 ‘Tractor testing, 89

‘Worm font, 223 ‘Taree point ch, 47

Strctral members, 319 Beam sizing 323 “TheshoM of pin, 153 General purpose tract

Cantilever beam, 320, Throughput capacity 124, 136

Dimension lumber, 321 ‘Time, 23,28

Simple beams 319 Loading, 320 Capacity, 125 Brake horsepower, 31

Superior 228, Converting units, 27

Surveying, 204 Drawbar power, 83

"PquipmenL 207 TLevelinstrament, 210, aration, 225 Duiy eye, 385

Reading aro 208 Rocking ro, 208 Blctiel energy 329 Electronic distance measuring,

Bros, 210, Field notes, 211 Field eticiency, 124 m™

Terms, 204 Backsight, 205 OF concentration, 237, 249 Horsepower, 29

Bench mat, 208 Foresight, 206 Peak use, 258 ‘Optimum machine sie, 131

Instrument height, 206 Per day, 259

“Turing point, 206 Power equation, 26

Symbols 16 low char, 15 Pumping, 259| Tunis, 314

System capacity, 258 Equation, 259 Sound exposure, 156 Spreadsheet, 9

Tunis, 264 ‘Throughput, 126 Utilization, 146

Value of money, 137

“Tape sine metho, 178, 179 ‘Time of concentation, 237

“Tapes, 162 34S method, 17 Rational method, 238,239 Slunits,241

Graduations, 168 Huaraien, 163, 164 ‘Torque, 23,25, 28, 30,31 (Capacitor motor, 352

Rough measurements, 163 Engine, 30

“Taping, 162 Chai, 162 Hydaule system, 72 ‘Load stating, 351

Hand level, 164 Look up 353

Pins, 163 Mechanical power tain, 62, 70

Plumb bob, 164 Procedure, 165 PTO poster, 83 Pulley, 62

Range poles, 164 Tapes, 163 SI.35 ‘Speed selationship, 70,

“Temperature, 23,24 ‘OF compression, 50 “Type of service, 88 ‘Transmission, 71

Converting units, 32 Dentin engines, ‘Tal heat, 294, 296 Heat balance, 308,

Engin, 50 “Tal flow, 292

Trang 21

Index 387

Division of 198,200, New unit,7

entitcation of, 199 Poser, 30

Size, 199 Resistance, 42

Tractor, 80 Categories, 80 Seed spacing 106 Sure, 76

Ganlen, 32 “Theoretical capacity, 124

General purpose, 81 Inlusril, SỐ “Throughput capacity 127 Time required, 126

Orchard, 81 Velocity, 114

Row crop 81 Vineyard, 81 Conversion, S| Volume, 281, 288

CConvering power ratings, 88 Brake Honseposer, 30

Derating 86 Converting units 6,132,260

Lagging abi, 85 Drawhar horsepower, KỲ

Poster ratings, 82 Brake, 8 Field capacity, 124 Inigation system capacity, 259

Devan 83 Sprayer 117

Engine, 83 Velocity, 27

P10, 83 Weight to volume, 305

‘Testing, 89 Units of measure, 23,

‘Trapezoid, 187 Equation, 188,190, Customary ‘Area, 23, 24

“Trapezoidal, 175 Equations, 190 Distance, 23, 24,27 Fore, 23,25

Summation equations, 191 ‘Tunis, 195 Horsepower, 28 Power, 23,25, 26,27, 29

“Triangle, 183 Base and eight, 183 Speed, 25, Pressure, 23,25

One angle two sides, 184 ‘Temperature, 23,24 ‘Time, 23,25

“Torge, 23, 25,28, 30,31 Velocity, 28, 25,26

‘Tropical continental, 223, Volume, 23,24|

‘Tropical maritime, 223, ‘Weight, 23,24

“Turning point, 206, Asbencha, 207 shat ‘Acceleration, 34

Chord method, 176 ‘ea, 32

Extending line, 208, Distance, 32

‘Two stoke cycle, 50,52, 53 Horsepoher 35 Max 3ã

U value, 288 Move, 31,32

— Exact umber, 19 Power, 34 Proixes, 32

Level of, 18 Pressure, 34

Reducing, l8 Speed, 3

Units, 5 Cancellation, 2, 5,6 ‘Temperature, 32 “Torgue, 35

‘Application rte, 112 Bushels per are, 120, Velocity, 34 Volume, 32

Capacity, 132,259,264 Weight, 33

Cost, 330 Universal Soil Loss equation (USLE}, 246

Days, 13 ‘Cropping and management factor, 249

Trang 22

388 Index

Universal Soil Loss equation (USLE} (cont) Rainfall factor, 247

Soil eoaibiity 247 Topographic factor 247

Velocity, 23, 28.26 Drawbar horsepower 83

Blecionie distance measoring, 171 SIunje, 34

Weight and mass 33 'entlqUon ate, 303

Vohage, 327,328 Determining amperage 332

Drop, 340, 41 ‘Case, M2

‘Conductor sizing Prtection, MS

Blecrcal poser, 328 Measuring 386, 337

Molor 349 Name plate inf, 358

Series sn pra eitcuits, 331,332, 3

Voltmeter, 336

Volume, 23,24 ‘Aerobie teatent, 284

Calibstion, 94-112 Clearance, 56,57, 60, Compression ratio, $6 indica, 5S Field eticieney, 128

Hydeaule, 74 Machine cost, 145

_ SIAnjt, 32 Specific at), 294, 296,300, 304 ‘olumetic efficiency, 51 Weight 1,305 Wind erosion, 246 ‘Volumetric efficiency, Wann font, 24

Wisse management, 279 Disposal, 280 |

Handling, 280 Liguid, 283

Solid, 280

Trenmen, 219 Aenoie, 381

Anaerobic, 284

Water 245 ‘Ar conditioning, 311

Boiling point, 32

Erosion, 245,246,247 Equation, 251 Prevention, 251 Evaporative cooling, 314

Ground, 280 Hong capacity 24

Horsepower 28 Irregular boundary 190

riguion, 253 Application, 254

Application time, 260,262 ‘Available, 254

Capacity 258,259 Cont, 264 Depth to apy 255 Effet, 253 Peak use, 256 Plant productivity, 253

Seasonal demand, 268 Sluts, 264

Moisture content, 204

Moisture management, 272 [Adding water, 275,

Day weight, 273

Dry weight equation, 275 Removing wate, 275, Wet weight, 273

‘Wet weight equition, 276 Psyeometic chart, 300

Relative humidity, 298 Source of power, 49

Spray mix, 114 Surface, 280 ‘Table, 280

“Thermal sistance, 287 Vapor, 293,204

Way, 245, Wet bulb 204

Water uot, 234 Peak rte, 234

Rational method, 234 Mixed watershed, 240

Rainfall intensity, 236

Runoff coefficient, 236 ‘Time of concentration, 237

Wants, 35,328 ‘Appliance rating, 343

ietiedlenegy, 399

lecrcal power equation, 328 PTO power, 83 |

Weather, 21 ‘Aiemasses, 22

Trang 23

Polar maritime, 223 Superior 223

“Tropical continental, 223, Tropical maritime, 223

High pressure, 221 Low pressure, 221

Storms, 223 (Cold font, 224

Duration, 226 Intensity 226,

Recurrence intra ‘Wan front,

Weight.23,24 ‘Animal waste, 281

[Asa foree, 25 Beam, 320

“Machine elation, 93 Grin dil, 101, 102

Row crop planter 10% Spray mines, 11 Spreaders, 96-101 Mass, 33 Moisture management, 273-278, Poser, 26 Precision of numbers, 17-20

Runoff coefficient, 240, 241 Simple machines, 26-8

Index 389

Throughput capacity, 126 To volume, 305

Wer bub, 294, 295, ‘Airconditioning 314

Relative humidity, 296 Total est, 296

Wee weight 273 ‘Ang water,278,276,

ass, 273,

quations 273 ‘Slits, 278

Removing water, 278,275

Wheel and ante, 41,42 Applied ann, 41

Mechanical advantage, 4

Radi, a1 Resin arm, 4

Winch, 82 Wineh, a2

Wind, 246 Brosion, 248,246

‘Control, 251 Estimating, 246

Trang 24

8 9

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