In power transformer tappings are provided on
A high voltage side B low voltage side
C In middle of both the windings D both high
and low voltage side
Answers were Sorted based on User's Feedback
Answer / raman jain
Normally Tap changers are installed on HV side of the
transformers as current is less in HV side.
Is This Answer Correct ? | 1 Yes | 1 No |
what do you know about SERVOMOTOR
WHAT ARE THE DISADTAGES OF SINGLE-WIRE-EARTH-RETURN SYSTEM USED FOR RURAL ELECTRIFICATION?
What are the applications of autotransformers?
What is meant by shunt current?
what is sevice settings for mccb?How can be it setted?
what are the differences between 'exhaust fan', 'heavy-duty exhaust fan' & 'super heavy duty exhaust fan'. what are their power ratings ?
block diagram of 2 ups system connected in hot stand by mode?
DEAR SIR/MADAM,CLEARLY EXPLAIN ABOUT CRAWLING AND COGGING EFFECTS IN INDUCTION MOTOR.
Can 4pole (3 phase+neautral )RCCB proper functioning in only 3 phase load (no neautral, no Earth) ?
what are factors to be consider in electrical installation like load factor,diversity factor .....
Generally in AC we consider voltage, frequency and phase sequence for parallel operation ... Can we parallel two DC battery chargers? If yes, then what precaution to be taken when we parallel two DC power?
Motor and transformer working with same principle so why motor rotates while transformer not?