Answer Posted / muthu

Easy to visible damage of insulator

impliment (AB)`+C to transistor representation

1789

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How to test REF relay testing for LV panel as per Kahramaa standard?

4887

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what topics we have to concentrate for power grid et.written test.and tell what to read for english synonyms and antonyms.

1892

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We have a couple of oil tanks at our plant. One of them does not have a lightning arrester installed. My question is it necessary to install an arrestor on every tank or will this particular one be covered by the arrestor installed on the ajdacent tank, Since all the tanks are close to each other. Basically, I want to know that if these arrestors or protection works in a parituclar area of effect or influence. Thanks

1999

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how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating

2360

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what is rating boiler

1957

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How to run a three phase motor into single phase........

1955

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If breaker is undefined position, first step to do.

2211

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What are the three constants associated with a steady state error?

1164

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How to control motor gearbox speed and friquency? If length of cable and dia given, how to measure the voltage drop?

1975

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what is the prinsiple of dc motor and construction and working ,application of dc motor.

1905

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hi frnds can any one help me ? plz send me placement paper of IOCL of Electrical streem .... plz send ....its urgent....

1670

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if we look on phasor of the transformer vaoltage is 180 oppsite at primary and the secondary so to improve a power factor is secondary should kept negative to improve it primary side means is -.90 became +.90 at other side

1819

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The SFC of an engine is 0.25 kg/kW hr. when the fuel used has a calorific value of 36000 kJ/kg. the thermal efficiency of the engine is

1888

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what is allowed value of zero sequence impedancce of 6.6 kv nuetral earthing transformer ?what is the actual value

2108

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