Answer Posted / ganesan.n

If oil got leaked from transformer means it will br jerky
around the transformer if pebbles are not provided around
the transformer!! so only they are providing pebbles
flooring around the transformer!!

How to calculate Grid rotor resistance(GRR) losses in slip ring induction motor?

4330

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What is the significance of integral controller and derivative controller in a pid controller?

1236

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In our factory so many iron pillors are exists for supporting the shed/Hangar. If do more no of earthings at one piller instead of doing more earth pits in many locations and running earth strip around the hanger, I can save the money. Please suggest this method is acceptable as per Is specifications though the Earth resitance of the farthest piller is with in the limits as per IS specifications.

2174

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what is relation between ct and pt ratio with multiplication factor of a energy meter? is there any other factor on which multification factor depend?

2391

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What is the control action?

1194

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explain working principle of earth leakage relay

3762

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why do we lay up the core of a cable?

2071

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what is sevice settings for mccb?How can be it setted?

2070

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how to make an earthing certificate

2291

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in star-delta tranformer,if the input of star connection is 400/7v 3 kva then what is the output of delta connection?

2182

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Why it is possible to use PWM with a STATCOM and not with a conventional TCR based SVC

2150

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how much allowable resistance that can be difference in motor all coils?

2411

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which book to refer in electrical engineering for iocl exam & which book for general english.

2286

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How to calibrate or test an LT Air Circuit breaker 440 volts, 35 KA, 800 Amps ?

2653

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Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.

2871

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