what is ground fault in ACB?

0 Answers  

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why motors are rated in hp?

3 Answers  

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how to calculate the knee point voltage of current transformer?

2 Answers  

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Why Parallel operation of two Transformer are Required?

6 Answers  

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In the case of petrochemical area AC drive & AC motor is used where the speed variation is required. Why they are not Using DC drive & DC motors in such areas?

1 Answers  

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We have energy meter of ct ratio 200/5amp and installed cut having ct ratio 100/5 amp what is final MF?

2 Answers  

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why swityard is necessrry requirement in any bis power distributin systems?

0 Answers  

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Alternator couple to diesel engine why, Alternator couple to ac service motor with gear drive for 1500 rpm possible (yes or no) aim to low input power supply give to motor then high output power taken for alternator Please answer this question

1 Answers   Turbo,

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How to do cable earhing? whether by grounding Armour to ground or by running extra G.I wire along with cable? which one is preferred mostly amoung them? If the second one is more preferable how many GI wires to be run along with cable (1 or 2)?

0 Answers   HAL,

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which power plant has high load factor?

12 Answers   APTransco,

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Derive the inductance of a coil in terms of its physical factors.

1 Answers  

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what is on line transformer and off line transformer.

3 Answers   Cisco, HP, ICC,

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