Answer Posted / avnish sharma

I do agree with Mr. Prakash. but he has not considered pf, safety margin, and Future accommodation.

what is ps impedance test

2184

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how to calulate short circuit current for the following: 1.cable connecting 11KV of 22KV/11KV transformer to 11Kv of 11KV/415V transformer 2.what cable size should i use.

2230

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where was current transformer protection units used and why??

2081

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List examples of voltage source?

1082

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How to calculate Voltage regulation of 22 KV Over head Line.

1713

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what is the meaning of 5% droop or 7% droop in AVR?

2372

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how to find the torque of the single phase synchronous motor by doing an experiment

1972

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pls tell what are doing the three phase motor star and delta connetion with circuit diagram and control wiring .

2054

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please give some hindalco placement papers for written exam

1858

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How we can determine short circuiting current any plant and for example a plant which power generation is 415 volts and plant load is 500 kw.

2061

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how we calculate torque ? how we improve it ?where torque will either motor or generator ?

2118

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what precautions to be taken while desigining a LT,HT panel. Eg-LT panel PCC panel with ACB installed. HT panel VCB panel with VCB installed. & what is main diffrence betwn IP54 & IP55 construction of panel.

3099

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bsec exam syllabus (mis)

1348

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is that a problem if i connect a single phase load to a secondry delta connected transformer but i get a neutral from other transformer i the system?

1910

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3 shows a 415 V, 3-phase generator supplying a 3-phase 415/110 V transformer. Draw the individual and combined impedance diagrams to a base of 10 kVA. Determine the system fault kVA and the fault currents at the 415 V and 110 V busbars for short circuit faults on the transformer input or output terminals. Work in p.u. values of impedances.

2715

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