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Practical Talks on Electricity by William Baxter
epub |eng | 1905-03-25 | Author:William Baxter

FIGS. 129 AND 131. and iV are the bus l)ars. The ammeter is shown at A, an will 1)0 seen tlie wire b from the generator runs to it in ...
( Category: Engineering & Transportation March 25,2018 )
Alternating-current machines; by unknow
epub |eng | 1911-03-25 | Author:unknow

THE TRANSFORMER 189 Fig. 140. Fig. 14X. ALTERNATING-CURRENT MACHINES^ ondaries is followed. Fig. 141 shows the three coils composing one set. A low-tension coil is situated between two high-tension coils, ...
( Category: Engineering & Transportation March 25,2018 )
Conductors for electrical distribution; by Perrine F
epub |eng | 1903-03-25 | Author:Perrine, F[rederic] A[uten] C[ombs], 1862- [from old catalog]

results of his experiments the law of radiation as announced by Dulong and Petit in 1817, that : h = c\\sx>^^\\syo^f — i)] where h is equal to the quantity ...
( Category: Engineering & Transportation March 25,2018 )
Alternating current motors by McAllister A
epub |eng | 1906-03-25 | Author:McAllister, A[ddams] S[tratton] 1875- [from old catalog]

i- TT W ^ Fig. 78a. —Simple Magnetic Circuit. /£ = permeability of iron. d = length of path in air. n = number of turns of coil. E = ...
( Category: Engineering & Transportation March 25,2018 )
Electric power transmission; a practical treatise for practical men by Bell Louis 1864-1923
epub |eng | 1907-03-25 | Author:Bell, Louis, 1864-1923

tion it is desirable to state in the way of warning, that there was obtained at the Holyoke flume some years ago a series of tests of turbines of more ...
( Category: Engineering & Transportation March 25,2018 )
Electric Arc Welding by Ernest Wanamaker Harry R. Pennington
epub, pdf |eng | 1921-03-25 | Author:Ernest Wanamaker , Harry R. Pennington

f --t—T I £ J[/\+2&h& 0!-„4h2!^2V---^ i-2-V^j/ 30 A Fig. 50—Test Pieces for Tensile, Cold Bend and Fatigue Specimens together with certification that all electrodes bearing this trade-name will be ...
( Category: Engineering & Transportation March 25,2018 )
Lessons in practical electricity; principles, experiments, and arithmetical problems, an elementary text-book by Swoope Coates Walton
epub, pdf |eng | 1903-03-25 | Author:Swoope, Coates Walton. [from old catalog]

now indicates only 40 volts. The difference in pressure between points A and B is 20 volts, since twice the current through the same resistance requires double the pressure to ...
( Category: Children's Books March 25,2018 )
The modern application of electricity by Hospitalier Édouard 1852-1907
epub |eng | 1883-03-25 | Author:Hospitalier, Édouard, 1852-1907. [from old catalog] & Maier, Julius, [from old catalog] tr

( Category: Engineering & Transportation March 25,2018 )
Electric railways by Ashe Sydney Whitmore
epub |eng | 1905-03-25 | Author:Ashe, Sydney Whitmore. [from old catalog] & Keiley, John D., [from old catalog] joint author

spring, so that the power is cut off whenever the motor-man releases the handle. There are five circuits leading from the master con- troller, and five corresponding train wires for ...
( Category: Engineering & Transportation March 25,2018 )
Electrical aids to greater production; by Perry Allen Mason 1890-
epub, pdf |eng | 1919-03-25 | Author:Perry, Allen Mason, 1890- [from old catalog] comp

MOTORS, CONTROL, SPECIFIC APPLICATIONS 171 20 per cent. Steam power had increased from some 40 per cent to 60 per cent, and the remaining 20 per cent was furnished by ...
( Category: Engineering & Transportation March 25,2018 )
The practical application of dynamo electric machinery by MacFadden Carl K
epub, pdf |eng | 1895-03-25 | Author:MacFadden, Carl K. [from old catalog] & Ray, William D., [from old catalog] joint author

TROUBLE IN DYNAMOS. 93 In case of trouble with armature ', first take a ' Magneto' ' described in previous chapter, which should be part of the equipment of every ...
( Category: Engineering & Transportation March 25,2018 )
The story of electricity by Munro John
epub, pdf |eng | 1913-03-25 | Author:Munro, John. [from old catalog]

ELECTRIC LIGHT AND HEAT. I2 3 Cooking and heating by electricity are coming more and more into favour, owing to their clean- Fig. 72. Fig. 73. liness and convenience. Kitchen ...
( Category: Physics March 25,2018 )
Power distribution for electric railroads by Bell Louis 1864-1923
epub |eng | 1900-03-25 | Author:Bell, Louis, 1864-1923. [from old catalog]

Fig. 76. Another and a very ingenious form of generator with two phase stationary armature is shown in Fig. 77. Here the armature is composed of two laminated rings placed ...
( Category: Engineering & Transportation March 25,2018 )
Electricity for everybody; by Atkinson Philip
epub |eng | 1907-03-25 | Author:Atkinson, Philip. [from old catalog]

Fig. 56. DYNAMOS. 127 mounted directly on the shaft, round which they curve at each end, as shown, crossing spirally from one side of the cylinder to the other, so ...
( Category: Engineering & Transportation March 25,2018 )
Easy electrical experiments and how to make them; by Dickinson Leonard Perley 1874-
epub |eng | 1918-03-25 | Author:Dickinson, Leonard Perley, 1874- [from old catalog]

EASY ELECTRICAL EXPERIMENTS, 105 of the wooden framework, at a distance of 4 inches from the center, by means of a double pointed tack driven tightly into the wood. This ...
( Category: Engineering & Transportation March 25,2018 )

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