Answer Posted / jagdish krushnarao zeliye

vector group of transformer is used to know the phase angle
for parallelling operation

specify the inbuilt protections in DG

2058

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On what basis the the size of Lightning arrester for buildings are selected ?

1648

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Plz tell me how we can find that particular company has vacancy or not

2265

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explain types of electric welding and its applications

1785

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the grid connection required for a 50 MegaWatt fotovoltaic powerplant is higher or lower than 35kv (high or medium tension)?

1837

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how withstand of hi-pot test outputs of transformer wire 2.5mm

1964

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i m electrical diploma holder i want to do plc $ Scada some body tell me which insitute is best for me near chandigarh

3099

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can anyone tell me can the electromagnetic waves can be reflected back?if so how &by which material it can be reflected back?please tell me so that it can help to my wireless power trasnmission device.

1793

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What is the function of interposing current transformer?

1045

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would you please give me any idea about the BARC interview question on electrical? i have an interview on 1st july.....plz hlp me.......its urgent......

2458

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If we use 250A MCCB as a incomer in Control panel for a fault level of 50kA for one second ,assuming temperature rise from 85 Deg. to 100 Deg , Then what will be the Aluminium Bus-bar size for 250A MCCB? Explain in detail.

2335

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In electrical what is earth(ground)connection, wht is the importance of it, why it is recomended to maitain below 3VAC between Neutral and earthspecially in PLC used machines?

2200

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what is the difference between b c d curves on mcb

1797

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Distinguish between nuclear power station with thermal power station for initial cost, starting period, cleanliness, and transportation of fuel

2017

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Post possible questions for Power Factor Panel FAT / SAT

1399

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