How can we calculate D.C.Load current in terms of A.C. load current?

2 Answers  

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What are marginally stable systems?

0 Answers  

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why we r using 4-20ma instead of 0-20ma in instrumentation

2 Answers   EID Parry,

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what is the principle of vvvf drive motor

3 Answers  

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which circuit breaker enclosure is best for maintenance guy? 16 bolt & 20 bolt squre or 16,20 bolt hinge

2 Answers  

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We have two parts in generator, electrical & mechanical. how it works?

0 Answers   TATA,

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what is mathematical relation between ac to dc current how will convert Iac=50amp to Idc

7 Answers  

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what is the basic difference between capacitor and condenser ?

17 Answers   ABB, Essar,

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If single phase having 220v so why 3phase is440v.

7 Answers   DLF,

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How does frequency affect KVA rating of a transformer? If a 500 kva, 500 to 250 v, 60 hz t/f normally used in Canada is to be operated in Europe on 50 hz frequency then how will its KVA rating change? a-increase b-decrease c-remains same

1 Answers  

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What types of CMOS memories have you designed? What were their size? Speed? Configuration Process technology?

0 Answers   AFG, Afghan Telecom, GE, IBM, SECL, Sun Pharma, TNPL,

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what is RFCT and Insulgard Relay & It's function?

0 Answers  

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