what is star delta starter? how it works? give its control and power diagram.

0 Answers   Bhel, Point to Point Solution, Star Wire,

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How Size of Busbar is determined for a particular load.

2 Answers  

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why we are using DC supply in megger?

3 Answers   TATA,

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How does and Earth Fault Relay operates in DG set control panel?

1 Answers   Cummins, University,

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

4 Answers   Unitech,

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when secondary volts is given how do we find primary volts, turns, amps of primary and secondary given???

1 Answers  

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How much load with stand the copper cable by sq mm apro..

1 Answers   L&T, Taj Group,

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What are the differents between Breaker & Contactor?

8 Answers  

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In more then 1 phase bulb will glow are not?if yes then how it will glow?

2 Answers  

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what is split phase ac system?

3 Answers   AMIE,

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BRIEFLY EXPLAIN THE STORAGE CLASSES AND THEIR TYPES IN C

0 Answers  

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A motor running with lenze frequiency inverter stops if I REDUCE SPEED with 25% load.If I run it in High speed and medium speed running smoothly with full load.please help me to solve it.

0 Answers  

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