In which type of circuit short circuit is dangerous in parallel or series and why?

6 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

0 Answers  

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Why not LED burn after showing alarm,as Alarm volt is 11- 13,But LED is of3 volt,why it isnt Burn??

1 Answers  

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How will you calculate the correct KWH value if your CT is 600/5 and your KWH meter is rated for 100/5

1 Answers   L&T,

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When oil level in the oltc of power transformer reduces , oil surge relay will act or not

4 Answers  

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What is the difference between voltage transformer and potential transformer?

38 Answers   ABB, ETA, Maritime Academy, MSEB, Reliance Jio, Voltas, Wipro,

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how to calculate the battery AH

0 Answers   Turbo,

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ELECTRICAL MACHINE

2 Answers   Bhel, HPC, NHPC,

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why PT transformer primary r the grounded?

2 Answers   L&T,

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What would be the size of wire used for 2 Ton of window A.C?

0 Answers  

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what is basic difference between the normal tube light choke and electionic choke ?

4 Answers   Amaron,

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Why Two Transformers aside shoud be supperated by concreted wall?

5 Answers  

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