Answer / piyush

To reduce the earth resistance

why do MCB melt but not tripped in lighting highmast??

1 Answers   AHPCL,

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What is LT? And specify the range of voltage?

10 Answers   HSL,

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wha tis the ac motor used for traction system

4 Answers  

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ohm's law is applicable to DC/AC/Both??

6 Answers   KPIT,

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What is load staggering or load shifting in the context of power distribution?

1 Answers  

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Can we operate a DG Set in paralell with Transformer ?

6 Answers   NDDB, Sobha Developers,

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What is polar plot?

0 Answers  

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what is the basis for selection of Protection CT class ? How anyone can decide whether to go for 5P10 or 5P20 ?

3 Answers  

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in dc machines in the armature nature of power is ac but why we take rasistance instead of impedance?

1 Answers  

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why 3 phase is converted into 2 phase using electronics circuit why not 2 phases are diresctly putted from the 3 phase transformer??

0 Answers   Descon,

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WHAT IS counter flux IN CT?

0 Answers  

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hi i have a 400kva transformer i want to know the test i can use to check on it thx

1 Answers  

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