what is the mechanism of operation of brushless dc motor
why is it more wexpensive then ordinary permanent magnet
motors
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In Delta connected capcitor bank, One bank failed due to some problem. Can we connect Open delta capacitor bank to 3 phase motor. The motor voltage rating is 6.6KV. IF yes what changes will happen?
Lt trivector meter with ring type CT.Spec of meter are 3x240 v, -/5A. Ring ct spec. are 60/5A, line voltage- IL .66/3.0KV..what is the multiplying factor
whytransformers rating in KVA?
why we are giving D.C. supply to field of an alternator, why can't we give the a.C. supply
Which type of questions well asked. ?
what is meant by the phrase 'static load' in case of shorting in a generator excitation system?
what is the kva rating of 20 kv transformer?
How CFL &T5 tube light glows?
What is reactive power and where it is used.
how to test an MCB
What will be MF for below rating ? Main CT PT value is 11kva/110 and 20/5 amp Meter display is 1kva/110v and -/5 amp What will be MF ? Multiplycity factor of energy meter
how to calculate short ckt current of trafo. ex.3-ph 3MVA trfo. 11/440, impdence voltage=7.25%
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