Answer / mothilal

On load Tap changer, It is used for Withstand the variable voltage from EB side.

Any link for Electrical objective type questions ?

0 Answers  

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what is the difference between earthing and grounding of electric circuits

5 Answers   HCL, Turbo,

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how to choose the cable size for 100A(is there any formula please update)

6 Answers  

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A system having the charactristic eqation (s+1)(s+2)(s-3)=0 is (a)stable (b)unstable (c)marginally stable (d)critically stale

1 Answers  

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what is overflexing in transformer? setting?

1 Answers  

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i have 400/230v transformer and didnt done the neutral eatrhing. i connected one lamp to one phase and neutral to the earth. but the lamp is not glowing. again i connected neutral to earth and repeated the same. then the lamp is glowing. in the first condition i tested with a line tester also, at that time the tesrer is glowing what is happening i dont know can any one help me?

1 Answers  

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what is the operation of UPS ? can any one answer me?

7 Answers  

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What is a parabolic signal?

0 Answers  

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please send me privious exam's queation papers of section engineer(electrical).

0 Answers   RRB,

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When we synchronize the Generator BKR with TIE BKR then Gen BKR is hold but TIE BKR is Tripped on Non directional over current but when TIE BKR is Syn. with Gen. BKR then no fault occur so what is the problem

1 Answers   ABB,

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How many companies are manufacturing 33 KV HT Breaker

1 Answers  

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WHY IS THE SIZE OF HOLE OF THE EARTH POINT IN THE PLUG POINT BIGGER THAN PHASE AND NEUTRAL

7 Answers   Jindal,

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