what is threshold voltage for a relay???what does it exactly means ?whats its value in our indian transmission system say 11kv feeder RMU relay

3 Answers  

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how to improve my communication skills

7 Answers   Infosys, MAHINDRA, Wipro,

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what is the difference between home inverter and online ups?

2 Answers   ME,

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In a 11KV 3phase system do you need to earth both sides of the cable?

2 Answers  

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3.7 kw motor ,how much sq mm cabel want to bare this motor load

1 Answers  

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which type of amplifiers are used in multimete?

0 Answers   NTPC,

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What is the difference between a verilog task and verilog function?

0 Answers  

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what is the diference between base speed and rated speed in motor

1 Answers   Bhel,

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I am going to appear for the RRB Chennai Section Engineer online exam. Please send me the question papers from 2001 to date to my mail id:upendrakrishna20@gmail.com,plz send me ,or send any other rrb papers plzzzzzzzzzzzzzzzzzz

0 Answers   RRB,

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in three pin plug 6 Amp. 220v AC rating. why earth pin diameter is higher than ohter two pin? what its purpose ?

6 Answers  

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What are the protection used for alternator,transformers.

2 Answers   Adani,

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ple send to the how to improve the efficiency & economical to the thermal power plant

1 Answers  

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