How to run 1ph motor(230 VOLTS its full load amps is 4.5 ampa))with 480 volts main(we didn hav neutral)Thn we go for step down transformer.Our load 10 amps,so we conisder this amps in primary are secondary side

1 Answers  

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why the rating of dc generator is in kw where as rating of alternator is in kva?

3 Answers  

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Capacity of circuit breakers all types

1 Answers   Megatron Solutions,

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What is the formula to calculate distribution transformer De-rating on iron losses basis

0 Answers   IESCO,

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How is the connection of the tap changer on the HV side been made?

0 Answers  

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Why consumers are charged based on Kwh basis why not on Kvah basis.

4 Answers   Unitech,

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If a earth leakage circuit breaker trips is it possible to tell which house circuit breaker (I have four) is the faulty circuit?

1 Answers  

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what is spadar bar .why I use in DC generator.

0 Answers   BSL,

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What is harmonics in AC waves. How it is generated? How it will effect the system network? how can eliminate it?

2 Answers  

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why PD testing for power cables

1 Answers   Bhushan Power Steel, CSE, Datre Corporation,

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what kind of motors are used in the winders of coal field?and what are the various methods of it's speed control?

1 Answers   Monnet,

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How can we connect additional batteries to three phase ups? What are parameters we have to check when connecting?

0 Answers  

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