What is the resistance to be connected for supplying the load of 20mV,1kohm from 20mV supply using rectifier.

1 Answers   Anna University,

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How to calculat the ratio of HT\LT in energy meter

0 Answers  

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How RTCC works with OLTC

1 Answers   Siemens,

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What is meant by soft starter used in motors?

4 Answers  

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How do we find the rating of a transformer, if it got burnt badly.

0 Answers  

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What is the fullform of NS fuse

2 Answers   Google, JAL International,

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what is the minimum distance between substation wall and LT panel outer surface?

3 Answers   L&T,

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define IDMT relay?

15 Answers   APGenco, Bhel, L&T, Shriram Finance,

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When semiconductor fuse does save thyristor in each cycle of conduction? Why under voltage setting keep less in SPRS and more in DC drive?

0 Answers  

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what is power factor

7 Answers   Eskom,

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if negative of DC supply used and positive is grounded through EGB, and if ELCB used in the system then is it sense the positive volatge and get tripped is it possible?

0 Answers   Delta,

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Which supply is using for train AC or DC & what is the voltage????????

16 Answers  

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