Answer Posted / ghanshyam_singh

i think there is no problem with the question, because at unity pf the value of current flowing in the circuit is minimum, thus unity pf is preferred. althrough it's not possible to maintain it.

What is resolver and glass scale in CNC how they work?

1755

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why current flow to the opposite direction of flow of electrons???????????

1701

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Anybody know how schematic diagram for reverse power relay? RPR for generator protection

1675

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What is the maximum operating temperature for a thermoplastic insulated cable?

670

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how synchronous condenser is used in place of synchronous generator with out negotiating IEEE standards? Can i use 3 generators as synchronous generators and 2 generators as a synchronous condensers in an IEEE 14 bus system with out disturbing the standards?

1650

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Why reactive power is needed in a power system? How is it being absorbed or delivered by alternators? For reactive power control we are changing excitation but reactive power absorbing or delivering related to stator. How these two are interlinked? i want a detailed explanation with necessary expressions and figures?

1410

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How Can you do Maintenance of ACB of 2000Amperes

1652

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technically, what is the reason behind starting the motor star the delta connection .. and what other ways to do this rather than using " star-delta transformer"

1553

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What is the difference between isolators and electrical circuit breakers? What is bus-bar?

689

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The knee point of a current transformer is normally unique and known.So why in the nameplate of a CT they put the minimum value like this Vk> 400v.

944

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i have 90kw motor.so i choose connect cable .please what is parameter checked so please give to formula

1735

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What is force on parallel conductors ?

653

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why does the magnetic balance tests at transformer?

1433

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Electrical 'C' license full abbreviation , and full form

1342

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how to calculate current and voltage in a same circuit?

1693

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