Answer / md shahwaz khan

Cable type

kindly arrange to send me RRB Bangalore previous question paper for JE/Electrical and JE/Signal I am going to write exam on 2010

2 Answers  

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1.protection used in transformer ? 2.Why breather called breather ? 3.Working of conservator tank.? 4.Speaker of parliament ?

4 Answers   Power Grid,

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What is the difference b/w chock and ballast?

2 Answers   Emami,

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1,Building containing 25 flats how much Amp 3 pole MCCB are required? 2, For the safey of each flat how many Amp RCCB can install -loaded with A/C

1 Answers   L&T,

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what is trip circuit supervision relay? How does it work in switchgear?

6 Answers   Radha Regent Hotels,

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why nutral and earthing wire connect with each other in main panel board.?

2 Answers  

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What are the factors to be considered during the Synchronization?

3 Answers  

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What is emperical relation.Name few of them which are used in electriacl engineering?

1 Answers  

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On a transformer name plate %IZ(%Impedence) is mentioned. What is the meaning of %IZ and how it is calculated?

3 Answers   Ambe Consultancy, Siemens,

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what is the meaning of rms value

24 Answers   Fitter, IOCL, OCL,

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Is HT capacitor rating connected directly to motor terminals , related to motor no load current?

0 Answers  

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Why current transformer is earthed??

2 Answers  

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