Answer / j benedict

With two are more parallel engine generators on line: The
generator with loss of power (rpms if isolated) would draw
power from bus. This power is reverse power and need to
remove this engine generator off of load. The loss of
power on a skid causes could be governor, fuel, ignition
that results in poor engine proformance. RPMS and torque is
real power.

Answer / aniruddh

Revese powe4r relay comes in action when the power flow
direction reverse when primemover faliar or lost of
exitation.
it use to prevent genrator for motoring acion.

why we use CVT (capacitive voltage transformer)in switch yard?

5 Answers  

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I have 2 KW electric water heater.I am gonna use it in controlling water temp.so I needed to increase or decrease the heating capacity.is there any electrical-electronic circuit for varying the resistance & so current?

1 Answers  

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i have some screw comprressor with 630kw power,i have established them with simple star to delta circuit,by the way there is so much inertia when the screw comprressors start, can you offer me contactors power with 400vac or any cataluge to choose the contactors

0 Answers  

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What is mechanical interlock?Explain the uses?

2 Answers   HSL,

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which loses are in transformer .explane each loses

4 Answers  

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How one may guess the direction from which the distribution line is incoming if there is no pole plate on poles?

0 Answers  

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If short circuit ratio is high is it bad or good for a machine then tell the reason...

0 Answers   Bhel,

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how to reduce the transformer size in ups ?

2 Answers  

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What is fault level? How can be calculate the fault level?

1 Answers  

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we are using three transformer 33000/430 vac for three separet block.all three transformer have three LT panel separetly. can be Interconnected all three panel through bus coupler. this is permissable or not by state electricity board.

4 Answers   Piramal Healthcare,

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Is phase preventer require when overload relay is there

1 Answers  

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Which system is best for industries 3ph 3w or 3ph 4w?

3 Answers  

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