Answer Posted / syam mohan

hello Abhishek Kunwar , over charging of battery reduces its
life because due to overcharging the plates of the battery
gets bended and its charging capacity reduces.

How to calculate no of Lighning arrestors are required for protecting 50mX 50m*20m cubical building and locations of LA?

1786

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What is vacuum circuit breaker.define with cause and where be use it device?

1246

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Whether should be the oil level in OCTC transfomer? It should be upto winding immersed completely or should be upto tap changer s/w? How it will affect the performance of the transformer. Rating may be 33KVA

1789

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at meter room 50 hrc switch installed,but there are not get earthing proper,so what happen?and 11kv transformer out put going in to hrc main 400a three nog each? so earthing is require for all switch? (some customer made earthing at there home.)

1853

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advantage and disadvantage of team work?

1647

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hello friend i wish to study a course related to the electrical construction, controlling and monitoring , which course i want to study? pls give me the name of institute?

1744

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Why is it prefer to initiate circuit breaker failure by "86" lockout relay not by "94" tripping relay ?!

1750

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what is the purpose of high speed earth switch in gas insulated substat

2935

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how to interlock 3 nos MCCBs using under voltage coil. please provide me circuit diagram?

2551

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What is the tests required for a 132 kV, 400 kV , 765 kV for a Circuit Breaker and Power Transformer before commissioning ?

1512

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Define end float in a motor?

5873

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What should be the percentage increase in length of the dead end clamp for bus bar conductor (Hawthorn) after hydraulic pressing and what should be the applied pressure?

1886

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What are the special cables required for explosion proof wiring?

16571

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how is control wiring coding is done in a CRP panel ?

1963

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What is the difference between multimeter

1904

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