fundamentals of electric circuits
... in an electrical network. Kirchhoff’s laws, along with Ohm’s law, form the basis of circuit theory. Born the son of a lawyer in Konigsberg, East Prussia, Kirchhoff entered the University of Konigsberg ... large variety of electric circuits. Kirchhoff’s lawswerefirst introduced in 1847 by theGermanphysicistGustav Robert Kirchhoff (1824–1887). These laws are formally known as Kirchhoff’s current ... chemist Robert Bunsen led to the discovery of cesium in 1860 and rubidium in 1861. Kirchhoff was also credited with the Kirchhoff law of radiation. Thus Kirchhoff is famous among engineers, chemists, and...
Ngày tải lên: 08/05/2014, 15:37
... vertical. The speed of the plane is: A. the same as the speed of sound B. half the speed of sound C. three-fifths the speed of sound D. 0.866 times the speed of sound E. twice the speed of sound ans: ... be headed? A. 27 ◦ EofN B. 30 ◦ EofN C. 45 ◦ EofN D. 60 ◦ EofN E. depends on the width of the river ans: B 47. Two projectiles are in flight at the same time. The acceleration of one relative to ... standard kilogram B. speed of the standard kilogram C. velocity of any object D. acceleration of the standard kilogram E. acceleration of any object ans: D 4. Which of the following quantities...
Ngày tải lên: 29/06/2014, 11:20
Tài liệu FUNDAMENTALS OF ELECTROMECHANICAL ENERGY pdf
... of the converted power that is defined as mec tp ω = (13) in terms of other known powers and derivation of the equation for motion of rotating masses in terms of known parameters and inputs of ... consume electrical energy, while ENGNG 2024 Electrical Engineering E Levi, 2002 10 2.4 Summary of the mathematical model Any rotating electric machine, regardless of the actual structure of the ... any type of electric machine; the only constraint is that there is only one degree of freedom for mechanical motion (i.e. rotor can rotate along one axis only). 2. GENERAL MODEL OF AN ELECTRIC...
Ngày tải lên: 23/01/2014, 06:20
Tài liệu National Instruments - Fundamentals of Digital Electronics pdf
... codes. Consider the case of a single die. On each of its six sides, one of the following patterns appears, representing the numbers 1-6. Figure 2-1. The Six Sides of a Die These patterns are ... Instruments Corporation 5-5 Fundamentals of Digital Electronics 8-Bit Pseudo-Random Number Generator The addition of an analog-to-digital converter allows the parallel outputs of the pseudo-random ... simulation of an 8-bit PRNG. Note how the DAC displays the numerical values of the Boolean parallel outputs. Figure 5-8. LabVIEW Program for the 8-Bit PRNG with Chart Output Fundamentals of Digital...
Ngày tải lên: 25/01/2014, 13:20
Tài liệu Proofs and Concepts the fundamentals of abstract mathematics pdf
... separate the hypotheses from the rest of the proof. (In addition, we will numb er each row of the proof, for ease of reference, and it is good to make the left border of the figure a dark line.) For ... Harrison are both electricians. 2) Harrison is an unsatisfied electrician. 3) Neither Ava nor Harrison is an electrician. 4) Both Ava and Harrison are electricians, but neither of them find it satisfying. 5) ... the variables of a valid deduction. ã To show that a deduction is not valid, nd a counterexample. ã Basic theorems of Propositional Logic: law of the excluded middle ◦ commutativity of &, ∨,...
Ngày tải lên: 21/02/2014, 09:20
FUNDAMENTALS OF NURSING STANDARDS & PRACTICE SECOND EDITION potx
... Touro Infirmary School of Nursing and Charity/Delgado School of Nursing in New Orleans, Louisiana. She has also been the Director of Touro Infirmary School of Nursing and a Director of Nursing, Tulane ... Foundations of Nursing Barbara Brillhart, PhD, RN, CRRN, FNP-C College of Nursing Arizona State University Tempe, Arizona Chapter 34: Mobility Ali Brown, MSN, RN Assistant Professor College of Nursing University ... . . .315 Stages of the Life Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .315 Fundamentals of Nursing: Standards & Practice, Second Edition Sue C. DeLaune...
Ngày tải lên: 15/03/2014, 13:20
Fundamentals of Computer Design pdf
... feature of this first term of the chip cost equation is its sensi- tivity to die size, shown below. The number of dies per wafer is basically the area of the wafer divided by the area of the die. ... detailed analysis of the pipeline performance by simulation of the processor pipeline. 40 Chapter 1 Fundamentals of Computer Design ative weightings explicit and will predict execution time of a workload ... 1.5 plots the price of a new DRAM chip over its lifetime. Between the start of a project and the shipping of a product, say two years, the cost of a new DRAM drops by a factor of between five and...
Ngày tải lên: 24/03/2014, 04:20
numerical computation of internal and external flows the fundamentals of computational fluid dynamics, second edition
... analysis of the effects of viscosity by L. Prandtl, is a most spectacular example of the impact of a careful investigation of the mag- nitude of force components on the description of a flow system. ... momentum and energy. The awareness of this fact has been one of the greatest achievements of modern science, due to the high level of generality and degree of abstraction involved. Indeed, how ... the expression of the generalizedNewton law, defining the equation of motion of a fluid. The energy conservation law is also referred to as the expression of the first principle of Thermodynamics. ...
Ngày tải lên: 01/04/2014, 10:56
Fundamentals of Project Management.... pdf
... team at this point, I offer a definition of a problem. A desired objective is not a problem by itself. Title Search Tips Advanced Search Fundamentals of Project Management by ... Advanced Search Fundamentals of Project Management by James P. Lewis AMACOM Books ISBN: 0814478352 Pub Date: 01/01/95 Search this book: Previous Table of Contents Next In software, many programming ... the scope of a project should remain constant throughout the life of the job. Naturally, this seldom happens. In most cases the magnitude (scope) of the work increases as a result of overlooked...
Ngày tải lên: 28/06/2014, 20:20
Tài liệu Fundamentals of Robotic Mechanical Systems: Theory, Methods, and Algorithms, Second Edition P2 pdf
... range of a linear transformation L of U into V is the set of vectors v of V into which some vector u of U is mapped, i.e., the range of L is defined as the set of v = Lu, for every vector u of U.Thekernel ... with respect to the bases B U and B V is composed of the n real coefficients l ij of the representation of the image of the jth vector of B U in terms of B V . The notation introduced in eq.(2.10) ... {v i } n 1 is called the dimension of V.Notethat any set of n linearly independent vectors of V can play the role of a basis of this space, but once this basis is defined, the set of real coefficients {α i } n 1 for...
Ngày tải lên: 19/01/2014, 18:20
fundamentals of momentum, heat, and mass transfer 5th edition
... product r(v : n) dA 34 Fundamentals of Momentum, Heat, and Mass Transfer 5th Edition The pressures that act on the various faces of the element are numbered 1 through 6. To find the sum of the forces ... pressure of the water. Assume that friction causes a head loss of 4 ft. The vapor pressure of water at 59 8 F is 0.247 psi. 6.17 Using the data of Problem 5.27, determine the velocity head of the ... Transfer Chapter 4 Conservation of Mass: Control-Volume Approach The initial application of the fundamental laws of fluid mechanics involves the law of conservation of mass. In this chapter, we shall...
Ngày tải lên: 02/04/2014, 15:51
Fundamentals of Management Accounting for Decision Makers 6th edition_1 pdf
... punctuality of flights l levels of aircraft utilisation l number of flight cancellations l percentage of baggage losses l levels of customer satisfaction l levels of employee satisfaction l percentage of ... objective. An outlay cost is an amount of money that will have to be spent to achieve that objective. We shall shortly meet plenty of examples of both of these types of future cost. To be relevant to ... considering making a bid to undertake a contract. Fulfilment of the con- tract will require the use of two types of raw material. Quantities of both of these mater- ials are held by the business. If it...
Ngày tải lên: 20/06/2014, 23:20
Essentials of Strategic Management 5th Edition_2 pdf
... Chairman of the Board, and (5) greater willingness of the board to help shape strategy and balance the economic goal of profitability with the needs of society. 2.2 CORPORATE GOVERNANCE: ROLE OF ... to both increase the number of outsiders and reduce the size of the board. The board of directors of a typical large U.S. corporation has an average of ten directors, of whom eight are outsiders; ... retired executives of the company, and family members of the founder of the firm. The majority of outside directors are active or retired CEOs and chief operating officers (COOs) of other corporations....
Ngày tải lên: 21/06/2014, 07:20