Convention, Volume 21922 |
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Halaman 1012
... motor with full voltage applied , a motor having a starting torque of 4 times 120 lb. , or 480 lb. , would be required . The nearest standard size would prob- ably be a 50 hp . motor . If on the average the 25 hp . motor originally ...
... motor with full voltage applied , a motor having a starting torque of 4 times 120 lb. , or 480 lb. , would be required . The nearest standard size would prob- ably be a 50 hp . motor . If on the average the 25 hp . motor originally ...
Halaman 1017
... motor drive is rapidly replacing group drive , several inter- esting developments have been made during the past year , among which may be noted the following : A new type of safety motor starter , comprising a quick break switch with ...
... motor drive is rapidly replacing group drive , several inter- esting developments have been made during the past year , among which may be noted the following : A new type of safety motor starter , comprising a quick break switch with ...
Halaman 1020
... motor shunt field terminals , and thereby changes the motor field current in such a manner and degree as to limit the angular displace- ment and maintain the correct speed . This is very similar to the falling back of the synchronous motor ...
... motor shunt field terminals , and thereby changes the motor field current in such a manner and degree as to limit the angular displace- ment and maintain the correct speed . This is very similar to the falling back of the synchronous motor ...
Isi
Report of Prime Movers Committee Continued | 699 |
30 P M | 920 |
45 P M | 1044 |
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