Answer / prakash gokhale

It should be not more than 3 volts.

Answer / sudhansu

it should be not more than 1.5v

Answer / mk

it should be not more than 2V

we have a 2000kva step down transformer at our site. The HT side is charged from 22000V. So the primary current will be 52.48A. So why the HT breaker(SF6 ABB) is rated of 1250Amps ?

2 Answers  

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What is mean by PID controller? And what is its Long form?

9 Answers   Jindal,

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what is the difference between upper impedance and lower impedance distance relay?

3 Answers   Havells, Power Grid,

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What are the no-load losses for the 11000/415V transformer with the following rated capacity? 1.1500 kVA 2. 2000 kVA 3. 2500 kVA 4. 3000 kVA

0 Answers  

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why earth hole size is biggest in socket point.

5 Answers  

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what is the response time of relays when a FAULT OCCURS IN A POWER SYSTEM?

2 Answers  

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how much LT load can bear by the 100 KW HT connection.

0 Answers  

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What is the importance of RESONANCE

2 Answers  

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what is the question paper model for section engineer in RRB

0 Answers   RRB,

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why Square root 3 used for three phase?

2 Answers  

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What happened ,If 3 phase clearance not maintained in 33KV Line,11KV LIne etc?

0 Answers  

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how to calculate power factor rating according to load? please give the answer in simple language, i'm not electrical side

2 Answers  

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