Answer / sundarrajan

based on the secondary voltage

HAI,HOW TO SET THERMAL OVERLOAD RELAY FOR DOL STATRTER FEEDER AT START AND RUNNING?

4 Answers   L&T,

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why autotransformers are not safe for supplying low voltage from a high voltage source?

5 Answers  

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how to select short circuit current while selecting a MCCB? how to calculate current for a given KVA and KW load?

2 Answers   GE, PnU Engineering,

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Dear sir,how should i set the relay in star delta starter..say ex i am having 4ohp motor,,wht should be the relay setting...?

4 Answers  

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what is meant by trip circuit supervision & directional or non directional over current ?

1 Answers   ABB,

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what is meaning volt-hz ration,where is necessry tomaintain and why. specialy during increase the power of generator.

3 Answers  

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Name some application zrea where IDMT relay can used?

3 Answers   SKB,

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can we start slipring motor on star delta like we start induction motor ? if yes where will we connect ?

0 Answers   NovaTech,

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What are the possible causes if load is not same on all the three phases

4 Answers  

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in the case of 6.6kv motor starter combination contain fuses on it VCB. but in 11KV motor starter combination Fuses are not using in it's VCB why?

0 Answers  

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what is the difference between RTD & TERMO COUPLE?

1 Answers  

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what are the types of Distribution transformer vector group please explain

7 Answers  

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