Answer Posted / mohd sakib

what is the all electrical full form

What is the importance of earthing?

1109

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Safety of on line ups

1950

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What safety precaution are to be taken for avoiding electric hazards ?

1867

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What is true sine wave or pure sine wave inverter?? Is it sine wave or step wave?? If it is step wave, waves with how much step is considered as pure sine wave? Is it possible to produce pure sinewave using power electronics?

1871

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what is inverter and converter

1921

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1.what is difference in maintain Hz again Hz in USA ? 2.how to calculate the battery AH? 3.why are yearly maintained in transformer how many tests in required?

2779

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How many types of electrical earthing are there?

1190

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Explain about how is it working Earth fault'relay and wahts the resistance value of earth bed

1535

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how we calculate torque ? how we improve it ?where torque will either motor or generator ?

2068

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how to determine the cable size...pls explain me with the formula taking particular load....does the factors like impedance & short circuit rating influence the cable size, if so how....

2057

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How is magnetic leakage reduced?

1174

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in power generator normaly voltagr betwween esth to neutral is 0 but my work place generator show the volatge is 60v any body know why? thanks

1904

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Usage of flywheel diode in relays

1928

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use of choke in APFC panels

5823

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What is the function of the circuit breaker failure relay?

2377

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