Electricians' operating and testing manual; (1910)
Horstmann, Henry C. [from old catalog], Tousley, Victor Hugo, 1875- [from old catalog] joint author · Chicago, F. H. Drake & co · leaf 101
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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