Answer Posted / pallab jyoti phukon

form factor is 1.11.so generated voltage is multiple of
11.another reason is that suspension type insulator are
designed for 11kv,so depending upon the voltage transmitted
the number of discs ara cascaded in series.

what is the minimum recommended leakage current of an earthed cable connected to the body or skid of an alternator

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Sir pl provide 5 year sample paper for post junior engineer(electrical).I have currently applied for junior engineer (electrical) on RRB Ajmer

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how to do the ductor test?

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How to test IR testing & magnetic balance test

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Explain Creepage Distance of Insulator

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How will A Medium voltage circuit breaker(11 kV voltage level) operate under short circuit fault condition whether It is having short circuit release like Low voltage circuit breaker or relay should be given?

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CT Ratio of a energy meter connection is Red Phase : 100/5A, yello Phase : 50/5A & Blue phase : 100/5 A what is the overall Multiplication factor

1192

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working principle of AC Servo Motor with its construction

8325

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when ac current flows thru d coil of a contactr,it energizes,magnetic field attracts d contact of the coil...nw wont dt ac current in d contct induce current back on to d coil thru mutual inductance leading to high currnt in d coil

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Why is back emf used for a DC motor? Highlight its significance.

693

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What should be current in the Primary and secondary side of 1000KVA (11KV Supply)Transformer.?

628

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What types of question are done for diploma students in aptitude test

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Why is it prefer to initiate circuit breaker failure by "86" lockout relay not by "94" tripping relay ?!

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i want to run 11kv star connected motor in 6.6kv with delta connected throught inverter, is it possible?

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i want to put single phase load on scott connected transformer,eventhough how to balance the transformer.

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