Answer Posted / k.prakashchandra

Static energy meter is electronic ,does not have the
rotating disc

which types of relay used in acb and vcb?

2686

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What are capacitive,resistive,inductive surge absorbation? What is ferranti surge absorber? What is lagrangian cost? What is Px operator?

1954

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WHAT KIND OF LIGHTENING PROTECTION SCHEMS CAN BE ADOPTED FOR THE FLAT ROOF OF BIG DIMENSION.

2068

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what happen when power factor of 2 parallely operated transformer become equle?

2165

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my bachelors was done with EEE now i got admit in NU with CS as course. how to answer this qns 1) why u choose cs? 2) why u changed from eee to cs

1735

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for compensate 315mh inductance ,how many capaciance required?

2002

---

what is circuit breaker in transfomer and where it used

1116

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In Power cable specification what is U0/U and Um.

3714

---

wish of these transformer uses oil?

1575

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How do we arrive at selecting reactive capacitance value as 30% of h.p rating of motor?

1779

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Transformer cores are laminated in order to A simplify its construction B minimize eddy current loss C reduce cost D reduce hysterisis loss

3216

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why the check zone and main zone are used for Busbar Protn. scheem?

2122

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what is the main function of capacitors in mccs.

1678

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what is interpose? where it is used and why it is used?

1016

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for 5KW resistive load can anyone please suggest me whether to go for UPS/Inverter or Generator depending upon cost calulations

2031

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