Answer / k.prakashchandra

There is no chemical action , they are just good conductors

EXPLAIN METOD OF IMAGE OF TRANSMISSION LINE/ WHAT ARE ITS PRACTICAL APPLICATION?

0 Answers   Coal India,

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During he starting up of the motor, the upstream's MCCB (350A) always trips due to the UVT relay activated. Can Star-delta starter use for a 20kW Motor (For a powder mixer machine) cause voltage-dip in the supply line voltage? If so, what are the recommended solution to eliminate/reduce the transient voltage dip in the line voltage?

4 Answers  

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in single phase circuit if i connect a heater between phase and neutral, then what will be the current path? phase to neutral or neutral to phase.

4 Answers  

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What should be the minimum depth of ground laid 66 kv ht cable?

3 Answers   L&T,

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how to test vector groups in transformer differential relay.

1 Answers  

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What are the functions of different probes used in cro?

0 Answers  

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what is reactive power ? what its role in transmission lines?

3 Answers   Thermax,

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what happen to the voltage and current in all phases when an earth fault occur in a phase in three phase three wire system(delta connected)...

1 Answers  

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synchronous motor of 13.5MW having which type protection? and how to set relay?give me relay setting calculation for different protection for this motor assume efficiency,power factor and other term if neccecery

1 Answers  

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difference between brush less & brush excitation in a generator?

1 Answers  

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i need mat lab program to find out the transmission line losses,regulation and losses

0 Answers   AITM,

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Why dc supply is used for closing and tripping coil of ht breakers. What happen if we use only ups ac supply only.

12 Answers   ACC, JLL, ZETDC,

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