Answer / anshuman panda

miniature circuit breaker

Answer / ravi

Minature circuit breaker
Type is depends on breaking capacity
1. BC-3KA.
2. BC-10KA.

its Kva and Kv are same?

3 Answers  

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why you don not show protection and type of isolation in key single line diagram?

0 Answers  

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what is the generation action and motoring action?

3 Answers  

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What is ht lt switchgear.

3 Answers   Bhel, HBL Power Systems,

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What is the difference between bundled conductors and double circuit?

1 Answers   Power Grid,

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What is R/X ratio? I have heard that this ratio is higher in a radial distribution system.Why is it so? I would appreciate a word. Thank you

1 Answers   Power Grid, Vignan University,

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what is different between phase and netural

0 Answers  

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a transformer runs by electro-induction principle like all motors.then why dosen't it rotate just like any other motor

2 Answers  

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We have one Energy meter for Measuring the voltage,current,power,energy(KWH,KVARH,KVAH) & power factor.The problem is that the meter does not show whether the PF is lagging or leading.So i want to know that is there any way or calculation to find out that whether the PF sign (lagging or leading) depending upon the above mentioned parameters?

4 Answers  

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what is advertised hop count

0 Answers  

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in india why the generating voltage is like 11kv,22kv etc

1 Answers   Alstom, Ford,

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I have a drawing of a wound rotor induction motor for a crane. This crane motor has 5 forward speeds & 5 reverse speed implemented of course with different amount of resistance for each speed setting selected. What has got me scratching around is the fact that 8 of the 10 speed selections switch in uneven (unbalanced) amounts of resistances on each of the 3 connections to the motor's rotor.Can this be possible? I would have assumed this would produce unbalanced rotor currents and therefore vibration in the motor. I would greatly appreciate anyone's comments on this. Many thanks, Confused.

0 Answers  

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