Answer / k.prakashchandra

Question?

Answer / sahil

DC MOTOR REASON WILL BE GIVEN AFTER SOME TIME.

what is the method to measure the transformer current carrieng capacity in three phase.

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What is difference between ON delay and OFF Delay Timer?

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what is the principle of switch gear? where its function ?

9 Answers  

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I want to replace the 3 KW DC motor with AC motor so what should be the rating of AC motor? Details Of DC motor to be changed with AC are - Kw - 3, Vf - 310, If - 0.15, Va - 400, Ia - 13, RPM - 2400

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What are the main faults of DC generators?

0 Answers   Mercantile Marine Department,

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Dear Sir, we met a disaster with our 62.5 kva genset, after rewinding we informed by our contract engg that due to return current coming in neutral & impropper earthing this happend. But after all set up & load balance we checked & found again we have about 20 to 32 amp return current on neutral. we have 12 airconditioner + 12 mini fridge on single phase line. Pl suggest any idea to solved this problem

3 Answers  

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why contactors are used ...? is contactors and relays are same ...?

5 Answers  

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how was the induction stove working?

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If we connect capacitor in series DC supply so what happened?

4 Answers  

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what is diffrence between MH LAMP and HELLOZEN LAMP

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when voltage increases then current also increases then what is the need of over voltage relay and over current relay? can we measure over voltage and over current by measuring current only?

1 Answers  

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sir, iam ramya.... from the discipline of E.E.E appearing for jindal exam .sir, could you please send me the modal papers of recent jindal steel exam.

1 Answers  

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