Answer Posted / prashant

answer 5 is correct

difference between semiconductor & conductor & insulator?

2356

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List few applications of d.c series motor?

1116

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can we synchronize star system generators with delta system generators?

2036

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what a function diesel generetaor turbo charger & turbo charger is more heated explain reason ?

2243

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what happen if the supply is given to the stator of the 3phase induction motor with out assembling the rotor ?

1892

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Either the Armoured Earthing strip of HT 3 core cable have to pass through CB CT or not , why ???

2063

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Mention what are the different colors on wires indicates?

1244

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What is the settings of distance protection relay in 400 kv line

1670

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I am about to write exam in RRB bangalore for the post of section engineer.please provide me with previous exam questions

2132

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how to select correct size of power cable for inverter duty motor

1555

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what is JE exam?

2131

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What is the reason that the humming sound is coming from the induction furnace panel?

2589

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Pls tell me whether we can use EN3A material for shafts of Permanent magnet alternator.What will be the effect of magnetic and nonmagnetic material for shafts on magnetic properties of PM rotor .

3473

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Why is a plain induction motor unsuitable for wide speed control?

2266

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For an induction motor wat is the loading/unloading cycle duration or interms of L/UL ratio/ percentage?

2082

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