Roper's catechism for steam engineers and electricians .. (1899)
Roper, Stephen. [from old catalog], Keller, Edwin R., [from old catalog] ed, Pike, Clayton W., [from old catalog] ed · Philadelphia, D. McKay · leaf 328
ch on being opened relieves the ground.This tells on which feeder the ground exists. Thenthe circuit is examined in detail by means of amagneto-bell, it being split up into sections bythrowing open local switches, taking fuses out oflocal distribution boards, and disconnecting at fix-tures. Q. May… … A. Not without a connection called the equalizershown by the dotted line in the cut. 308 eopers catechism for Q. Suppose you have one machine feeding thebus bars and desire to connect up with it machineNo. 2, how would you proceed ? A. First start up the engine Of No. 2 and turn .its rheostat till…
Steam engineering · Electrical engineering
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