Answer Posted / binay agarwal

no, if we supply the ac current in rotor side, then non-
uniform ac will generate, which is not good.

What size cable (based on voltage drop) is required to supply a 40 A three phase boiler if the wiring system is 75V single insulated cables installed in non-metallic rigid conduit 56m from the main switchboard? Voltage drop in the consumer's mains is 8V.

1937

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How to decide the size of the capacitor for a single phase induction motor say 2 HP ??

2171

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hi everybody how to design string combiner box (scb) internal parameters like bus bar and spd (surge protection device and fuse which place to set that,and also bus bar one particular cross sectional how much heat generated and how much power loss tell me Clearly and briefly

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What facility we get after CT secondary earthing and how?

2202

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what is the use of the circle diagram

5498

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Batteries used for electrical energy storage are a. Laclanche cells b. Edison cells c. Lead acid cells d.any of the above

1851

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what is the minimum recommended leakage current of an earthed cable connected to the body or skid of an alternator

2008

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why the field winding in dc motor is not short circuited eventhough dc supply is applied across the winding

1816

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what are inherent currents?

1993

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What are the insulation standerds for eg H clase and how many insulation standerds are there and its standerds??????

1921

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TCS IS IT COMPANY THEN WHY DO THEY NEED ELECTRICAL &ELECTRONICS ENGINEERS?

1904

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Is a direct shorth ciruit on a branch MCCB in a Low Voltage Switchboard a correct means of tesing the performance for discrimination?

2310

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WHY THREE PHESE SYSTEM VOLTAGE APPLIED IN 440 VOLT

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Difference between shunt, PMG and AREP excitation. Which is the most reliable between PMG and AREP.

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what is the meaning of 0.5ohm Resistance

1818

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