Answer / k.prakashchandra

Static energy meter is electronic ,does not have the
rotating disc

What is rotating magnetic field?Discuss elaborately.

0 Answers  

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For 7.5HP motor 2880rpm 415VAC Connected with Pressurisation Fan we used Star Delta Startor why not we use DOL startor

2 Answers   DLF,

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why we multiply 11 in High Electric supply?(eg.11KV, 33Kv, 330Kv etc.)

3 Answers  

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What is 100% protection of generator? Why 100% is not used but 95% is generally used?

0 Answers  

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inductive power factor is benefit compare to capacitive????

3 Answers  

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What will happen if supply to three phase motor is given wiyhout inerting rotor in it?How much current it will draw?

5 Answers  

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what is the meaning write of AC1,AC2,AC3 .....power contactor

7 Answers   ABB,

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what is the acceptable value of TAN DELTA and dissipation factor for 11kV, 1.75HP Motor?.

0 Answers  

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What is VCB'S @ ACB'S.Plz explain Briefly

2 Answers  

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Explain advantages of storage batteries

0 Answers  

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Why it is necessary to isolate fire fighting when you are taking shutdown for lv board.

0 Answers   KSEB, L&T, Siemens,

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what is battery impedance testing and how we perform this test with four wires.

1 Answers   Etimaad, MRF,

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