Answer Posted / chinna
trf rating in KVA,current measures in amps&voltages
measures in volts.thats trf rating in kva.
Is This Answer Correct ? | 4 Yes | 11 No |
Post New Answer View All Answers
What is shunt voltage and u v voltage witch one best
What kind of preventive maintenance are there for transformer?
DEAR SIR/MADAM,CLEARLY EXPLAIN ABOUT CRAWLING AND COGGING EFFECTS IN INDUCTION MOTOR.
what about SAP/MRP regarding manufacturing of electric motors and all drives?
Formulae for calculating the transmission line losses for different voltage levels
What is dynamo?How it works and what is the function of dynamo in a DG.
Why auxiliary transformers are not connected in parallel in primary stations?
Initially, when the input is not equal to the output — what type of response is this?
How out of step protection relay works?
Capacitor is load free component but why ampere meter shows current when capacitor bank breaker close?
I'm generating a pulse of 3V with frequency 80Hz (12.5ms time period) and pulse duration 0.125ms and feeding it to a transformer since i want the pulse to get amplified around 60V. At the output amplification s happening but the pulse is changed to a spike, can you tell me what could be the reason? (an ordinary transformer 220V-12V stepdown transformer is reverse connected ie. now it is 12V-220V stepup and voltage amplification happens)
WHAT HAPPENED DC SERIES MOTOR FIELD WINDING OPEN. CAN POSSIBLE.
Explain dc generator with its types?
why the voltage and current in a long transmission line are called travelling wave?
what happens in the short circuited secondary transformer,if the resistance of the short circuit is increased gradually?