Mowat, Harold, 1883- · London : H. Frowde · leaf 53
itha direct connexion between its axle and the part ofthe instrument producing the jet. The motor isplaced on top of the break. Thirty amperes can bepassed through it at 220 volts. It is necessary in all mercury breaks that, as 38 X-RAYS : THE PRODUCTION electrical action is taking place within… … Fig. 11. Dreadnought Intekruptek. The best medium is coal gas, and in the illustrationof the Gaiffe interrupter two taps will be noticedmarked R, into one of which the gas is run either by-means of a tube connected with the main gas supplyor by a specially made contrivance shown in theillustration.…
X-rays
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