What do you mean by cogeneration? What its working principle?

3222

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Explain why you consider yourself suited for the Position:

2634

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what is difference between fan and blowers

2497

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how will calculate the safe starting current of 3-phase squirrel cage induction motor?

1931

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How to synchoronize the generator (with gcb,GT) to grid????? ????? from Grid iam getting power (rated 400kv/20kv) through GT and its goes to UAT.,,ST.,, now my generator(rated 20kv ) ready.,, now iam closing my GCB.,, in GT iam suddenly giving 20kv on that Gt.,, what will happend

2085

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What is the role of power pack in substation protection system?

2715

---

what is the advantages and dis advantages of critical speed of turbine.

2084

---

What is the real function of reverse power relay in generator panel while syncronising?

2222

---

What is the Minimum winding resistance of motors ( small & big)? referance range

2330

---

What is core CT & it's function?

2087

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A 11KV, 1200 A breaker combination fixed in a cubicle for HT motor.Is normally for 11 KV motor fuse is using? if Yes, What range fuse is required?

1977

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If we want to change a contactor of faulty one what are the conditions want to fullfil

2005

---

If I want to buy a new Xformer for my plant what are the main parameter will I need to check?

1911

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in the case of 6.6kv motor starter combination contain fuses on it VCB. but in 11KV motor starter combination Fuses are not using in it's VCB why?

2294

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which one is more efficient, torq, power & ecnomy with the same frame size AC motor / DC motor?

2199

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