what is -24vDC and how can generate this -24vDC

1 Answers   Blue Star,

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What is complex power?

1 Answers   DRDO,

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what is the difference b/w circuit breakers and relays?

3 Answers  

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I want to give Power supply to a house from the Feeder, Total Load of the House is 128 KW, how to calculate cable size for this load ?

5 Answers  

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Dear Brother can u tell the proper size selection of cable & the fault level calculation of braker, busbar etc. pls mail me at azeemk30@gmail.com

0 Answers  

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how does directional relay work incase of ac ?

0 Answers  

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WHAT IS THE DIFFERNCE BETWEEN AIS AND GIS IN SWITCH GEAR?

5 Answers   L&T,

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What is C2-M2-E2 class in circuit breaker. why and where it is to be used in circuit breaker

1 Answers  

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how can i select the cable ratings

4 Answers  

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What is the Different between CT Class-0.2 & Class-0.2s ?

3 Answers  

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What are disadvantages of capacitor

1 Answers  

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An automatic water heater is an example of which type of control system?

0 Answers   GE,

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