Answer / mahesh

It means CB should be able to asess whether fault is in its
protection zone or not

why is fan rotating slow speed, what is the problem?

4 Answers  

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If the earth is a good conductor of electricity, why don't people get shocked every time they walking on earth?

0 Answers   Reliance,

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we know the value of the power factor is 0.8, we know the power factor is not depends upon the load ,then why we cant design the power factor in transformer ?

1 Answers  

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How to discuss the phase shift of transformer considering open delta?

0 Answers  

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In UPS what does 600va reffer to?

4 Answers  

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Relation between magnetic field strenght and magnetic induction is a) Voltage b) current c) Speed d) tarque

1 Answers   Ecil,

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how capacitor active and reactive.

1 Answers   Birla,

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Why the generating station rating is in KW though the rating of generators in KVA?

8 Answers   HAL,

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why field resistance is higher than armature resistance in dc machines? and why filed resistance is kept at min value at starting in same time of armature resistance at max value?

4 Answers  

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Transformer type...??

1 Answers  

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for 24000kv transformer what is the value earthing resistence?

1 Answers  

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what is the concept of directional power?

0 Answers  

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