Answer Posted / sachin

If we provided DC supply to AC Load it wont work can burn
the load.

and DC volt if provided to AC Load will burn the load.

How to calculate LT XLPE CABLE for 11 kv / 433 v , 1000 kva oil type transformer system?

2003

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DEFINE BREAKING CAPACITY OF BUSBAR & HOW IT IS CALCULATED?

5288

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Can we use BS 6651 and BS EN 62305 standards for computer room lightning ptotection in substation?

2300

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1.how many types of relays? 2.difference between ATS& STS?

2197

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How many gap between finger contact in a.c.b. and v.cb.?

1327

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How to calculate per unit impedance of transformer?

2273

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i am studying in final year can i allowed for 23rd UES of Indian army

2174

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does buccholz in a transformer use batteries

4971

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We are preparing another project which involves Waste heat recovery from a 1 MW GE Engine. The Engine in particular gives out flue gas at 487Deg C with a flow rate of 5650 kg/hour and this can be cooled to 180 Deg C. This gives a thermal output of ~ 594 KW that is available for input to VAM via heat exchanger / boiler. Additionally 581 KW will be available from engine jacket water (temperature profile 80/ 80 Deg C and a flow rate of 50m3/hr) Our estimation is that 300 TR of cooling is possible with a suitable VAM machine(s). Please advise what is the most suitable arrangement with maximum TR and min Capital expenditure. plz reply me as early as possible

2039

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why we can use 1 to 5V dc

2009

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in 1-phase 230v,how in 3-phase 440v. in each phase in between 230v.

2913

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What is UPS and How do you maintain the UPS Maintenance? Brief Description on UPS maintenance.

2638

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list of tests to be carried out at manufacturers end while purchasing a step up transformer of 11kv to 66kv ,2MVa Capacity.

2040

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hi friends how 3 phase converter functioning ?what is working principle of rotory phase converter ?

2159

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explain working principle of earth leakage relay

3762

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