Answer / naveen

resistor

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

0 Answers  

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Compare OH Transmission & UG Transmission?

2 Answers  

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What is the main difference b/t Earth leakage relay & Earth fault relay.I want protect my LT panel(Distribution Panels)which relay have to propose.......

1 Answers  

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What is a Phase shift meter? Where can I get one?

0 Answers  

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How many types oil using in transformer ? How many letars using in transformer..?

0 Answers   TATA,

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In star and delta connected systems , for driving power and as well as light load which one you will preferred?

2 Answers   Aramco, IBM,

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1.What will be stored in online ups EPROM IC?

0 Answers   IBM,

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New istallation how many eathing have one transformer? Names of earthing connect places?

10 Answers  

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how we can calculate LT side current of transformer

2 Answers   L&T,

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what will be the min and max voltage flow from neutral to earth?

0 Answers  

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A FIELD MAGNET IS EXITED BY AC/DC?

4 Answers  

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My switchgear busbar is rated at 2000A and just imagine the actual load on busbar is 1000A. From that busbar there are 10 outgoing feeders. Now the question is will the load be 1000A on each outgoing feeder or 100A per outgoing feeder. 2nd thing how do i calculate the load on individual feeder. Thanks for your time. Please provide some clarification on this issue.

1 Answers   Alstom,

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