Answer Posted / mafgrtdftd

the highest transmission volatage in India is 765kV ac. The highest voltage in the case of DC transmission is +/- 600 kV

How to do cable earhing? whether by grounding Armour to ground or by running extra G.I wire along with cable? which one is preferred mostly amoung them? If the second one is more preferable how many GI wires to be run along with cable (1 or 2)?

2076

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Why ground terminal is used in pot meter 10k ohms

1819

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Either It Possible a dc Motor to Run On Ac Drive [ Ex : ACS 800 , Yaskawa F7 ] If it is Possible How Pls Inform Me dinesh_elect_eng@yahoo.com

1921

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my bachelors was done with EEE now i got admit in NU with CS as course. how to answer this qns 1) why u choose cs? 2) why u changed from eee to cs

1733

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Why IR value of the (HT cable Plus synchronous motor) is less while individually having IR values in GΩ?

1741

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What is the working principle of servo motor? And explain it.

1873

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Why is tan-delta test and capacitor measurement done on alternator?

2143

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HOW TO REDUCE POWER PLANT AUXILIARY POWER CONSUMPTION?

3346

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how circuit breaker work.. what is the operations taking place inside a circuit breaker when an overcurrent occurs... is it similar to fuse?

2023

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What is the difference between Generator Differential Relay and Transformer Differential Relay?

2199

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Star Delta Diagram with full description

2331

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How to test Alternator stability test for REF relay

1431

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In constant power region of 3-phase IM torque-speed characteristics, if frequency increases slip A does not alter B decreases C increases D none of above

2003

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Why derivative controller is not used in control systems?

1119

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if we look on phasor of the transformer vaoltage is 180 oppsite at primary and the secondary so to improve a power factor is secondary should kept negative to improve it primary side means is -.90 became +.90 at other side

1812

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