how can we change the rotating direction of single phase AC
induction motors?
Answer Posted / mayank chauhan.
Reverse the connections of either starting wdg. or running wdg., Also by reversing the connections of capacitor we can reverse the direction of 1-phase ind. motor.
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
why we use circuit breakers for switching instead of normal switching device?
How to check the cable fault / hv test of transformer cable.
What is gross error?
How cmd is calculated in case of energy neters
how to select the no. of brushes in a lap winding?
A 100 kVA , 400 v/250 kv testing transformer has 8% leakage reactance and resistance on 100 KVA base . A cable has to be tested at 500 kv using the above transformer as a resonant transformer at 50 hz . if the charging current of the cable at 500 kv is 0.4 A find the series inductance required . Assume 2% resistance for the inductor to be used and the connecting leads . Neglect dielectric loss of hte cable . what will be the input voltage to the transformer ?
Name two low frequency oscillators?
State and define ohm’s law?
A 11KV, 1200 A breaker combination fixed in a cubicle for HT motor.Is normally for 11 KV motor fuse is using? if Yes, What range fuse is required?
in indoor type circuit breakers why only the corner breaker trips specially during cold season. What is the reason.
what is mean by parallel operation of permanent magnet generators
How do you compute voltage drop and cable size over distance?
can any one tell in easy method for circulating current ??
EXPLAIN THE TRANSFORMER MAINTENANCE?
hi every body i am master student in control engineering and my project is slip control in trains i assumed a Dc motore as traction motor but i don't have characteristics of this kind of motor that is used in train. i want from every body if he or she has the characteristics or information about Dc motor that is used in train give me those information or technical characteristics .