Electricians' operating and testing manual; a hand book for men in charge of electrical apparatus, repair men, trouble men, lamp trimmers, and electricians generally (1916)
Horstmann, Henry Charles, Tousley, Victor Hugo, 1875- joint author · Chicago, F.J. Drake & co · leaf 103
a safeguard theswitch in its first position is sometimes forced against aspring which would throw it out of connection if leftthere, thus assuring that the attendant will remainwith it until the motor is running so he can throwit to the running position. Types of Motors—Alternating Current 99… … Figure 66 above. In the smaller sizes only the stator carrieswindings unless for some special reason the rotor isalso wound. The general appearance of the stator
Electrical engineering · Electric testing
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