i have some screw comprressor with 630kw power,i have established them with simple star to delta circuit,by the way there is so much inertia when the screw comprressors start, can you offer me contactors power with 400vac or any cataluge to choose the contactors

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Which type of power plant is more easier to produce electrical power at economical condition?

5 Answers   HAL,

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What's mean HVF & HAF in Vacuum Circuit Breaker?

0 Answers   Gandhi Institute of Technology and Management (GITAM), Hyundai, Jayam Engineering Works,

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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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How many types of Transformer testing..

1 Answers  

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What is the drawback of class b amplifier? How is this minimized?

0 Answers  

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What is hysteresis loss?

1 Answers   PWD, SPML,

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one hp 3phase motor what generate power factor

1 Answers  

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what is 33 /11kv transformer bdv

8 Answers   NMDC, TPPL,

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HOW TO CALCULATE THE VT SIZING?

0 Answers   L&T,

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how do i calculate voltage drop-if length is 1000 meter,amps is 160a

1 Answers  

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Difference between ELCB and RCCB?

5 Answers  

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