What are locations arc protection relay is fixed.

0 Answers   KSEB, L&T, Siemens,

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How to design power source say 5KW i/p :415v 3 ph, o/p 5KW constant, variable currnt and variable volatge 10-230v,

2 Answers  

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Two alternators say 1 & 2 are poised to parallel operation. But at the time of paralleing alternator 2 gets out of the system by tripping Earth fault relay. Please send me reply why this is happening?

2 Answers  

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r we are using in gas turbine mark (5) frame (6) (made in india Bhel 1997) Ā

0 Answers  

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how the B-H loop obtain under the static condition

0 Answers  

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a motor's measured current is 45amp,whereas the rated current is 38 amps but still it is running ,how?

5 Answers  

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how does a tube light starter works?

2 Answers  

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what perpos use cepacitors in motars,fans,lights,and LT panal

1 Answers  

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if a bird sits on the service wire it didn't get shock then why the human get shock when he touches it(assume that human is not on the ground and any object i.e. in space)?

5 Answers  

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What loads the lagging and leading effects comes in a circuit?

5 Answers  

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What is an Isolation Xformer? What is the use of it?

2 Answers  

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Which one hurts more AC or DC Current ?

10 Answers  

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