Answer / virendra

Air Ciruit breaker is the one in which the quenching is
happen in precense of air mean there is no other thing is
provided. In this breaker the opening in closing of contect
happen in natural autmospher & hence the are is produces ,
to quench this arc the arc chute is provided the same .

How to select a cable size according to load

1 Answers   Red Bull,

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what do you mean by class PS CT and what are technical details needed for calculating it?

0 Answers  

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what is the use of Reactive power

2 Answers  

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The power dissipated by a resistor of 10ohm when a current of 2A passes through it is:(a) 0.4W(b) 20W(c) 40W(d) 200W

2 Answers  

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My requirement is 1VA,50/5A Current Transformer for Metering .If I select 15VA , 50/5A CT.Is there any possibility of Technical Problem ?

6 Answers  

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why electron produce magnetic field when it is in motion?

0 Answers   Power Grid,

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What is slope...? Explain slope 1 and slope 2...?

0 Answers  

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Dear Sir, I willing to know if one 15Hp induction motor run in star connection. What happen power capacity of motor? Plz tell me.

1 Answers   Amtek Tekfor Automotive,

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What is the safety factor is to be consider while selecting the switchgear and protection for electrical system

1 Answers  

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what is the difference between neutral and earth

0 Answers   LOreal,

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what is linear motor?

2 Answers   Lucas TVS, wbsedcl,

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why power of fm is weaker than am?

1 Answers  

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