how to put cable sizing and cable glands size for respective cable & Cable Lug size in a DB sectors???

0 Answers  

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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 difference Auto-transformer and ICT ?

1 Answers   CG, Descon,

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Why insulation level follows this order? transformer < bus bar < circuit breaker & Isolator < transmission line.

0 Answers  

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can we apply kirchhoff's laws to circuits containing non linear elements?

3 Answers   Metro,

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star delta starter control wiring diagram?

1 Answers  

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Why the transformers making noise?

2 Answers   L&T,

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i want to model paper for section engg.

0 Answers   Infosys, RRB,

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What is the requirement of sulphuric acid in electrical feild?

1 Answers  

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how many earthing required for ups, what should be the earth voltages

9 Answers   Juniper Networks,

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What is the deffirant between EARTH, GROUND AND NUTRAL

4 Answers  

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how to calculate Transformer loss?

1 Answers  

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