Answer Posted / chamnesh

railway exam in asst loco pilot
old test paper

How line capacitance & line inductance varies with increase in height tower.

2383

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What is EHT tariff or Power factor Tariff ????

2389

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Is it possible to obtain 480v or 550v in single phase output by giving the input to 230v to a single phase torodial type transformer without using a stepup transformer?

2048

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What is meant by rotor?

1337

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what is the grounding Calculation formula? spouse i want to provide grounding to 3phase 18kw motor or i want to provide ground to 3phase 10kva dry type transformere or you give me any exemple...... Thanks.

1915

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I need the recommended size for a 3 phase transformer at 13.8 KV Primary and connected loads of 3000 kVA at 4200 volts and 2375 kVA @ 480 volts AC.

2077

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please tell me, how i clear the objective test? when i studied form the one book after i solved the objective ,that time i solved that qes. but if i tried solve objective form the other book then i could not solved these que.

1719

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i am trying to PSUs/govermeant jobs since last 2 years but still i m not success, plz help me.

1987

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What are the types of control system?

1485

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what are the advantage and dis-advantage of 3 phase 4 wire energy meter?

2228

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I have one ct of ratio 3000-2000/1 Amp its knee point voltage mentioned on name plate is 500-333/30mA-50mA at Vk/2. in secondary box there is three terminal named 1S1, 1S2, 1S3 then on which terminal obtained the knee point voltage ie 1S1-1S2 OR 1S1-1S3 & also specify the knee point voltage for the ratio 3000 from name plate.

2484

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i am completed diploma in ece,and working in ht and lt lines.so is elligible diploma in ece for get electrical C Licence?plse give ur opinion?

1940

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Can i use the B-curve MCB instead of C-curve MCB

2081

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How LT megger works ?

2174

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what is package substation.how many types they have

2152

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