Answer Posted / abhishek goyal

Its a symmetrical fault when 3phase line are connect each
other at that time its voltage is zero and current go at
infinite level which can be trip by relay. if relay are not
present it will effect the system equipment and load.

what is mean by restructuring power system?

2073

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What are chief characteristics of state-space method and its techniques ?

2170

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Why we do 2 types of earthing on transformer (ie:)body earthing & neutral earthing , what is function. I am going to install a oo kva transformer & 380 kva dg set what should the earthing value?

1161

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how we do Vector group ,magnetic balance and tap changer test in Transformer?

2481

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draw the full wave and half wave circuit of 3 phase system and inverter circuit used in ups 

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any application of back emf

2130

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Why let through energy not considered for ACB breaker while cable sizing?

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What type interview questions ask in Electrical technicians

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why booster transformer is used in sumpners test conducted on transformer????

3587

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which VFD is better ( LT or HT)

2076

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what is the importance of Partial Dischage test for Electrical Equipments

1937

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What do you mean by transformation ratio of instrument transformer?

1098

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how many load we can take for lighting

2294

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