Answer / vinayak

the dimension, type and material of the bus bar conductor
depends upon the capacity of the conductor or the current
intake.
long story short whether it is a dc or ac busbar it is same
for the same capacity

I have a relay contact rated at 220v dc which is supplied with a 24vdc from the panel,for it to trip the dampers(24vdc).What if the application of the relay changes so that it should work at its rated 220vdc then will it work at 24vdc supply given or any other consideration needs to be taken .....

0 Answers  

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what is ups?how its works?and what is there in static switch how it works?

2 Answers   Bhel,

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Explain types soft starters?

7 Answers   Siemens, TCS,

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Whet is IGBT.How it teste

2 Answers  

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what is the problem in manufacturing transformer with 0 degree phase displacement.???why alwasys go for DYn11 or DY5?Whys not DY0 i.e zero degree displacement between primary and secondary side vectors?

3 Answers   Bhel, dpdc, Prime Electrical,

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how many methods for starting an induction motor?

7 Answers   Hindustan Unilever Limited, Hyundai, TPL,

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Can anyone explain, How will get positive to ground and negative to ground reference voltage in dc system

1 Answers   NCC,

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Define open loop control system.

0 Answers  

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how much earthings are provided for 22KV HT Metering Kiosk

1 Answers   GE, Gionee, Knight Frank, TATA, Vacmet,

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plz tell me in detail about c.t. and p.t. ?

3 Answers   Reliance, SCL,

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why we connect the capacitor bank in star , not in delta in any system

2 Answers  

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What is the minimum IR value of HT/ LT cable? Pls post separetely!!!!!

0 Answers   Bhel,

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