Answer / jakeer

well you are using 75 HP(55KW) motor.its flc is 96amps at 433 volts.

1.Main contactor:200amps rating.
2.Delta:200amps.
3.star; 125amps.

why transformer do not rotate?

3 Answers  

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why ten delta testing is carried out on power transformer

0 Answers  

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In DC generator, we use commutator, having no. of segments. Then how it is possible to get a half wave of voltage and current for half rotation of armature?

0 Answers  

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Draw the vector diagramme for Asynchronous Induction Generator at noload,half load and fullload.

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why do we use UPF watt meter in short circuit test of the transformer and LPF watt meter in open circuit test of the transformer

2 Answers   Bell, TCS,

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Name the different control schemes of electric rive.

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2 Answers  

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1. name the relay for protecting transformer 2. Current Transformer 3. potential Transformer

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what is the frequency standard with tolerance level for India?

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What is the difference between Floot charge and Trickle Charge.

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what is the rating of boiler?

4 Answers  

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what is the abbreviation of MIMIC regarding control and relay panels of power systems????

1 Answers   Enercon,

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