1. what is the meaning of bus? 2. what is the dc transformer? How it work 3.what is the function of the serge absorber? 4.How the CT and PT rating calculate/

1 Answers  

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FLP zone Types and Details

1 Answers  

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When should I use earth leakage circuit breaker for incomer and when should I use it for each feeder seperately?

1 Answers  

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how to select battery for 15 KVA UPS with formula

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What type of DC motor would you see for a lift?

0 Answers   Ericsson,

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what happens if dc supply is given and the remedies for it.

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How we do the maintenance of Servo motor, even we cant open it?

0 Answers   ITC Infotech,

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Explain Analog and Digital signals?

1 Answers   UOG,

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What happens if the series current double?

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Why cant we connect the motor output to generator and then generator output to motor ?

4 Answers  

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in general it is observed in power stations, the tertiary winding is used in higher rating Y-Y auto transformer but not in Y-Y power transformer. is the tertiary winding is compulsory then why it is not using in power transformer 

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what is range ACB

11 Answers  

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