Answer / raghavendran.r

A bus raiser is used to mount CT and PT's insted of
mounting them in a separate panel.

how to extend relay operating timing in 24V dc relay card (without using Timer )

0 Answers  

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what rectifiers is and what are the types of rectifiers?

0 Answers  

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all details of DG UPS HVAC

0 Answers  

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Draw SLD feeding from the SS up to distribution board of the load, calculate cable size, breaker sizes, and meter for the following case: Ground Floor: electric room, pump room, 5 shops, each is 15 KW First Floor: 5 shops, each is 15 KW Second Floor: showroom 30 KW Service Loads: water pump 3 KW (3ph) , fire pump 3 KW (3ph), and one DB service 12 KW (3ph).

0 Answers   FEWA, HMK,

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if transformer core is made of copper instead of steel which losses will increase..please explain

5 Answers   Bhel,

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how can we decide where we have to DYn11 or other vector group transformer

4 Answers   BSL, Knight Frank, Security Printing and Minting Corporation of India Limited,

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How to find out freqency in Ac and Dc and also how u control it

2 Answers   MacLellan,

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why most of junction box vendors providing T5/T6 Temp class jb's for T3 area any special reason?

0 Answers  

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what is the diffrance with elcb,rccb,mcb

2 Answers   Thomson,

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plz explain the snubber circuit unit

1 Answers  

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what is ceiling voltage in an exciter?

1 Answers   KEPCO Energy Service Company,

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if 40 watt bulb has higher resistance then a 100watt bulb then according to joul farmula p=I^2R the 40 watt bulb more power consume then 100 watt bulb.

5 Answers  

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