Answer Posted / sridhar

1. to identify the source & the destination
2. to identify the classification of Zones.
3. identify the shortest / nearest route to avoid max.
length of the cable & to avoid road crossing
4. to select the cable size wrt load & route length
5. to select the cable size wrt load, calculate the
starting & running voltage drop.

I have 440v power coming to facility,( not being used ) can I buy large generator, (gas) to sell power back to electrical co.

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can we use engine degreaser for electrical motors?

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100 MVA 3-phase alternator with earthed neutral has a reactance of 5 ohms per phase. what will be the fault MVA of generator.

2387

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what is Fault level? why it is calculated? how will u decide same for our plant?

2066

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how to decide no of electrodes for 1600A LT Main incomer panel

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Define settling time.

1177

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sir,in our plant we r using SATEC PM172E power reading meeters in HT panel side it is monitoring the MB data smart viewer(sever).but last one week we did not get readings inthe server only available in meeter.tell me how communicate meter and server. and also what steps we take for checking.

2230

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in parallel operation of power transformer why the distance between power transformer and capacitor bank feeder is necessary to know

1827

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1690

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what is the difference between vector scale and vector diagram?

4472

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Explain (in simple ) - root mean square. whats its role in electrical fundamandal.where its used

2404

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whats the application of voltage regulation? and whats the voltage regulation's device?

1899

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Do Phase angle measurement have any application in freq/harmonics measurement? If so how?

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what are all types of cross section in AC cables?

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How can I calculate ISF of current transformer?

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