Answer Posted / g.sridhar

it is made up of cast iron

Define non-touching loop.

1302

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WHAT IS IM (INDEX OF MOUNTING )IN MOTORS

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what is ratio of copper wire size and current ?

1811

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if we have 320KVA Genset kindly advice how much load we can put it.

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On a 3 winding transformer YNynd11, how do you apply REF protection to the Delta tertiary winding that is supplying auxiliaries to a substation?

4355

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State the other types of Air Conditioners?

2037

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What are the symptoms of a bad PG card of a drive (inverter) esp. of Yaskawa Ac Drives (inverters) G7 ?

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What is systematic error?

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how to flameproof electrical motor on the shaft?

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RESPECCTED SIR/MADAM- I AM PRERING FOR SECTION ENGINEER (ELECTRICAL) RRB CHANDIGARH PLEASE SEND ME SOME PREVIOUS YEAR QUESTION PAPER OR MODEL PAPER.MY EXAM IS ON (30- NOVEMBER 2008).I AM VERY THANKFUL TO YOU. FROM- HARENDRA SINGH YADAV

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When are the directional relays used?

1030

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how to test reverse power trip?

4453

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1.what is the reason for transformer and lightning arrester blast in 33kv system

3067

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I am a electrical engg. diploma holder,applied for junior engineer (electrical),Kolkata RRB. Have I to attend all electrical,mechanical&civil portion in written exam.???

15616

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How to test lightning Arrester?

883

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