What is the Difference Between MCCB & ACB & VCB

4 Answers   ABB,

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How many size of cable required for a 300m long and 30kw inductive lode

0 Answers  

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What is transient Phenomenon?

0 Answers  

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what is the effect come when i changed the alternator exciter field winding DC palority(+ve & -ve)which is coming from AVR.

1 Answers   Wartsila,

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What is meant by SPS Aluminium pipe in substations? Anyone knows whats this?

1 Answers   Amec,

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how can we measure rotor current of a 3phase wound rotor induction motor connected to liquid resistance starter

1 Answers  

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why frequency meter is connected in parallel in a circuit?

1 Answers   University of Engineering and Technology,

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What is transformer saturation?

1 Answers  

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Hello friends, Can anyone explain the concept of zones in Bus bar protection and how can we differentiate the main zone and check zone in Bus bar protection

1 Answers   ABB, NCC,

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why use generator Earthing/Graunding.

4 Answers  

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what is the clearances between phease to phease & phease to earth in 400 kv transmission line?

1 Answers   Lanco,

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Can we use 230VAC, 63A MCB for 120VAC, 63A supplied heaters load?

0 Answers  

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