Answer / k.prakashchandra

Ground can be used instead of neutral wire if the current
low and voltage is high ,considering the voltage drop (IR)
due to earth resistance.

what are fluorescent lamps (fluorescent fixtures) & what are incandescen lamps (incandescents fixtures) ? differences between these two ?

1 Answers  

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why connecting surge unit in contactor coil

0 Answers  

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battery dis charge condition long time condtion?

1 Answers  

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FOR 3 PHASE DISTRIBUTION,WHY WE USE ONLY THE VOLTAGE LEVEL OF 440 VOLTS

1 Answers   AITM,

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Why heat produce in AC machine higher than DC machine?

2 Answers  

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Explain The Application Of Storage Batteries?

0 Answers   ABB,

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I have 11KV/415V power distribution transformer. I have found unbalance current in LT (415V) side. Also observed that unbalance voltage (3V) at LV side due to HV side unbalance voltage. What should I check for this? Also, the same LV side load can run in balance on captive power.

1 Answers  

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how Local Breaker Backup relay working?

1 Answers  

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What are the causes of eddy current losses?

1 Answers   Schneider,

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can the measured percentage error during calibration of single phase energy meter be negative?

0 Answers  

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What is meant by transformer, why it should be used, with out that equipment what happens if we transformed the supply?

12 Answers   Bhel,

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Will a load of 15A work if we connect it between one phase and earth?

4 Answers  

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