Answer / c.c lalrimawia

MF= Main CT ratio/meter CT ratio.
= 400/5
= 80

what happens in a genarator when rotor supplied with ac instead of dc

3 Answers  

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wheather the size of windings in motor and generator are the same

0 Answers  

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Explain Circuit Breaker Trip Characteristics in detail.

0 Answers   L&T,

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WHY ARMAD USE IN CABLE

4 Answers  

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I have 10 amp MCB for my air conditioner of 1.5 ton capacity. When I connect the ac direct it is started running but when connected through stabliser the Mcb Get trip and air conditioner couldn't start.please confirm whether Mcb is required to be upgraded to 20 amp. There is no fault in ac and the stabliser. Please advice the reason of tripping the mcb when connected through the stabliser.

1 Answers  

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When and where resistance earthing is used ? How to calculate the time constant for earth fault

0 Answers  

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how to calculate the mf of kwh meter,if ct the ratio on meter is 100/5A

2 Answers  

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1 hp is equal to how much watt?

0 Answers   Blue Star,

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after parallaing two generators current is shooting up in both the generators.for ex: load is 400 kw..after paralling and load sharing current in running gen is approx 900 amps and incoming is 750 amps which is too high when trying toshift the load current in incoming gen is coming more than 1300 amps and both getting tripped and making blackout..

3 Answers  

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What is the Levels of High Voltage, Medium Voltage & Low Voltage?

1 Answers  

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what is the purpose of measuring % impedence?

1 Answers  

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Fault current shall be part of tech specs of power cable or not?.

1 Answers   DAE,

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