Answer Posted / himanshu verma

around 169000 mw

What are the raitings of Mcb,mccb and Acb in detail ??

1606

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Why frame of the motor is specified?. If we mention KW and voltage level,automatically frame is decided or separately frame is compulsory to mention?.

1726

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What is the reason of polyphase induction motor tripping suddenly on high current during running at 70% laod? Motor IR , winding resistance & inductance balance. Motor no load current is balance and ok as per mgfr. data.

2409

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can i connect wavetrap in 2 different phase in EHV line?

1832

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Define the term factor of inertia.

2093

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what is the meaning of impedance protected in instrument cooling fan

3531

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What is CCM in Electrical ? where can we use this material?

1453

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what are the precuation should be taken ahen installing power transformer,circuit breaker,current & potential transformer

2106

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what is the diff. between x'mer , isolation x'mer & ultra-isolation x'mer ?????????????

2333

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how can you calculate fault level ?

2384

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what heppend if we are connected u1-v1-w1 as a star point in the place of u2-v2-w2 in power genration

2217

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hi everybody how to design string combiner box (scb) internal parameters like bus bar and spd (surge protection device and fuse which place to set that,and also bus bar one particular cross sectional how much heat generated and how much power loss tell me Clearly and briefly

1984

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I am abt to give IOCL intrv.Plz sir guide me for IOCL intrvw (Electrical).Which subject to be consider. questions are generally asked from which subject.Plz help me out.

1990

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how hazordious area is classified at an oil & gas plant and categorise suitable class of electric equipment in that area like induction motors, LCS, Lighting Fixtures Fluerescent/Flood lights Mercury& sodium lights, J.Bs, Power Cables etc

1836

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Draw transformer phasor diagram.(full load,no load)

4165

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