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Formula to calculate amps rating when we are having only the width & thickness of the coppper ?
BEL,
2 5768How to calculate amount of copper used in a motor (AC&DC), generator and transformer? Datasheet provides power rating and mass of the equipment....can we somehow use this available info.
1 4006What is the minimum load that you can keep in a 3 Phase 40 KVA Diesel Generator? Is it neccessary to load all the 3 phases? Can a phase be left without load?
DRDO,
2 6175What is it mean Transformer 100/133MVA Power Transformer, significance of 100/133 MVA and 230/115KV please
3 6635TRANAFORMER RATING 500 KVA,33KV/433, SECONDARY SIDE SWITCHED ON ONLY CAPACITOR LOAD 140 AMS, PRIMARY SIDE HOW MUCH VOLTS INCREASE?
BPL,
1 4451in my working site. momentary jerck in electrical supply ocurred frequently which cause of multiple losses in our electrical equipements. how can we protect our electrical machines and equipements in this situation.
1 3588why field resistance is higher than armature resistance in dc machines? and why filed resistance is kept at min value at starting in same time of armature resistance at max value?
4 32835Post New Electrical Engineering Questions
Define ohm’s law for a.c (alternating current)?
How to check the Bushings of the transformer?
please forward me the type of questions which would rise while me attending to 33KV Electrical License to my mail ID:vadrevu_raghava@yahoo.co.in
Do u know any one? how to find out in motor rated amps? formula?
give some advantages and disadvantages of combiniing the session, presentation, and application layer in the osi model into one single application layer in the internet model
what is earth resistance? how to measured? and give values at power station and mcc area?
why HT armoured cable does not glanding
what is circuit breaker in transfomer and where it used
If a current -8+6sin6t is flowing three ammeter, one is a centre zero PMMC meter, one is true rms meter and one is moving iron meter. What are the reading of these three meter respectively?
why booster transformer is used in sumpners test conducted on transformer????
What is quadrantal symmetry?
What is the simplest formula to calculate the rotor diameter of a synchronous generator?
what is doubling factor in making current of a breaker?
The transmission does not have options: a)Partition noise b) Flicker noise c) resistance d) Short noise and reason
what is ratio of copper wire size and current ?
