Answer / sanjeev

mesuring amps

Answer / mayur

why should star point is earthed in power transformer

Answer / s k deo

For Internal Fault Protection of Transformer by operation
of Differencial Relay.

What is the difference between a 3 winding and 2 winding Potential Transformer

0 Answers   Engineers India,

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why does not tester light up when it is touched to neutral of 3 pin socket.

4 Answers  

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What is the recommended voltage gap between Live and Earth and ,Earth and Neutral.If these are exceded what is the solution.

2 Answers  

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sir please send me previous year questions of jspl through which i could prepare myself fpr the test.

64 Answers   FGH, HFT, Jindal, Jindal Steel and Power, JSP, JSW, Lin Engineering,

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what is the VA(Voltampire)? define with calculation?

4 Answers  

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Why the dc voltage drop during starting of emergency lube oil pump? The Voltage drop from 135kv to 125 kv for one min. before re-establish to 135kv?

0 Answers  

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I HAVE BEEN SELECTED FOR APGENCO A.E(ELECTRICAL) 2008.HOW MUCH WEIGHTAGE FOR INTERVIEW AND WRITTEN TEST.HOW I HAVE TO PREPARE. PLEASE GIVE INFORMATION IF U KNOW.WHAT ABT G.D THIS TIME.CALL RATIO 1:2

0 Answers  

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What is cable tray, its type, and its support?

0 Answers  

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why we use RYB phase sequence? and somewhere we use UVW ? why?

6 Answers   CSPDCL-Chhattisgarh State Power Distribution Company Limited, MUET, TCS,

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Is it possible to interlock between ACB & MCCB?

2 Answers   Areva,

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What is Delta Connection? What is meant by Forward Delta & Reverse Delta & How Will be the Connection in Power Transformers?

0 Answers  

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what was the function of the auxillary relay?

3 Answers  

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