steinmetz cp on the law of hysteresis part 2
steinmetz cp on the law of hysteresis part 2
... I2 [F2 -47] 24 .68 3.185 .06I24 (3) (4) Ld Lr I Ld Lr +6 .25 6 .23 6.I3 6.I8 6.oo 6.II 5.86 6. 02 5.7I 5.89 5.57 5-73 5- 42 5-56 5 -27 5.30 5. 12 +4-95 [F2 = + 28 .1 i.96 .06i88 [Fi = 28 ] -4-57 5.0I 4.68 5 .22 4.84 5-37 5.00 5.50 5-I9 5.6o 5.36 5-70 5. 52 5.8o 5.67 5.86 5.8o -5.90 .665 .06178 (5) -Ld Lr +6 .25 6 .23 6.13 6.i8 6.oo 6.1I 5.87 6. 02 5- 72 5.89 5.959 5.6I 5-45 +5...
Ngày tải lên: 04/06/2014, 12:42
steinmetz cp on the law of hysteresis part 1
... 26 STEINMETZ ON THE LAW OF HYSTERESIS. [Jan. 19, TABLE V. Frequency, Y - I pT)0. e 1.16 X 10-6 H. jH. -1.H. = obs. calc. obs. 70 + 4 +5.3 1 02 I66 + I + .6 21 9 9 -4.3 23 4 + 6 + 2. 5 300 - II - 3.7 333 + I5 + 4.3 524 - 23 - 4-5 549 + 30 + 5-3 695 I3 - 2. 0 795 - - 2. 1 o85 - I - .1 1547 ±+ 15 + 2. 0 26 70 . -80 3 .2 + 7' + 19.0 153 19.8 av: + 16 2. 8 Therefore...
Ngày tải lên: 04/06/2014, 12:42
steinmetz cp on the law of hysteresis part 3
... 1894.] STEINMETZ ON HYSTERESIS, 59% As conclusions we derive from this chapter: 1. In an alternating current circuit surrounded by iron, the current produced by a sine-wave of E. M. F. is not a true sine-wave,, but is distorted by hysteresis. 2. This distortioni is excessive only with a closed magnetic cir- cuit tranisferring no energy into a secondary circuit by mutual inductan...
Ngày tải lên: 04/06/2014, 12:42
United Nations Convention on the Law of the Sea and the polar marine environment
... 2 United Nations Convention on the Law of the Sea and the polar marine environment The 19 82 United Nations Convention on the Law of the Sea (LOS Convention) was conceived ... reflected in the 19 82 United Nations Convention on the Law of the Sea. 2 34 1 The LOS Convention was negotiated through eleven sessions of the Third United...
Ngày tải lên: 01/11/2013, 09:20
Tài liệu The elements of style part 2 doc
... which the writer will bring the flesh and the blood. The more clearly the writer perceives the shape, the better are the chances of success. 13. Make the paragraph the unit of composition. The ... a paragraph on the dramatists of the Restoration, the second in a paragraph on the tastes of modern readers. The need to make a particular 28 For mo...
Ngày tải lên: 20/01/2014, 20:20
Đề tài " On the nonnegativity of L(1/2, π) for SO2n+1 " potx
... depend on γ. The same argument as in Proposition 2 with the exponent γ>0 instead of 1 2 gives: ON THE NONNEGATIVITY OF L( 1 2 ,π ) FOR SO 2 n+1 913 Proposition 3. If γ>0 then I π 1 ⊗ π 2 , 1 2 ,γ admits ... irreducible. Annals of Mathematics On the nonnegativity of L(1 /2, π) for SO2n+1 By Erez Lapid and Stephen Rallis* ON...
Ngày tải lên: 22/03/2014, 15:21
steinmetz cp discussion on 'the effect of iron in distorting alternating-current wave-form
... 1906] DISCUSSION AT NEW YORK. 707 physical relation to a rational basis. I discuss this point rather fully on page 28 5 of Vol. XX of the Institute TRANSACTIONS. (b) In connection with Dr. Steinmetz& apos;s reference to the influence of vibration on the B and H curve, I called attention to a paper of mine* in which vibrations were, used in the determilnation of what I...
Ngày tải lên: 04/06/2014, 12:44
An action research on the use of continuous feedback to improve the first year students' pronunciation at the english department, college of foreign languages, vietnam national university, hanoi part 1
... Appendix 1: QUESTIONNAIRE The following questionnaire is conducted to investigate issues relating to the pronunciation of the first year students at the English Department, College of Foreign Languages, ... secondary school? a. Yes b. No Part 2: Pronunciation learning at secondary schools 5. How often did you listen to authentic English at your secondary school? a. No time b. &...
Ngày tải lên: 07/11/2012, 14:58
An action research on the use of continuous feedback to improve the first year students' pronunciation at the english department, college of foreign languages, vietnam national university, hanoi part 2
... classified in terms of: (1) The height of the bulk of the tongue in the mouth (2) The front/back position of the tongue in the mouth (3) The degree of lip-rounding (4) The length of vowels (Roach, 1998: ... attention to when teaching pronunciation. 2. 2.1 Aspects of pronunciation The question of “What is pronunciation?” has been answered by a number of...
Ngày tải lên: 07/11/2012, 14:58