how to set time from star to delta starter

2 Answers  

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How good are you in resolving the commercial issues to Employer's advantage?

0 Answers  

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when ELCB breaks the circuit than INVERTER auto-connect the circuit to the battery than how can the operetor is safe??

1 Answers  

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what shall be no load voltage of 132/33 kV transformer ? is it 33 kv of 34.5 kV

0 Answers  

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whose the first invented AC voltage or DCvoltage

4 Answers  

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what is the meaning of powerfactor

6 Answers   NTP,

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IS there any special instructions to be taken while installing the tranformer.

1 Answers  

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1.what type of oil used in tranformer. 2.oil vesocity. 3.oil gauge. 4.witch time oil filterring & how much temperature maintaned.

9 Answers   NTPC, Reliance,

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In the diesel generator if there is an AVR (auto voltage regulator) gone faulty, in this condition is there any way to generate the voltage from the alternator? I need a brief explanation can you please help somebody

1 Answers   Vodafone,

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how capacitor control the power factor/

2 Answers   ABB, Apollo,

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why the perameters of secondary circuit are more important then that of the primary circuit of induction motor?

0 Answers  

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how much insultion resistance 11kv cable.

3 Answers  

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