Answer Posted / d m fulzele

100w each

Pl.brief me about Electrical power distribution system from Main generating station to Industry.What is the use of in between station.

2091

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How does cost of generation from hydropower plant compare with other sources of electricity?

1056

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In Plumbing services What are accessories we consider for a bathroom?

1995

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What are the criteria shall be considers for sizing Fuse and MCB? If the rated current is 10Amps what should be the fuse size / MCB Size?

1637

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What is the difference between shortcircuit current, rated current of cable & MCB with example? What will be the size of cable required for 5.5 KW motor (Full load current 10 Amps approx.), Starting current with DOL is 120 Amps. Aprrox. Short circuit current with LLLG fault is 2000 Amps Approx.

2044

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what will happen if the prime mover on the field excitation of the on-coming generator fails?Explain.

5542

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how the synchronizing is obtained at bus couplers in grid substation? (because there we cannot change the frequency in one of transmission lines like in generator synchronization)

2366

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what the Microsoft .NET framework is?

2002

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Safety of on line ups

1948

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give me a clear defination of inductance,and how can u calculate inductance of a motor

2800

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Draw a SLD for main panel for school having connected load of 1200kw and emergency generator 200kw.also show the increase of additional load of chiller 225kw in the lv panel indicating meter postion size of transformer ,cables and capacitor bank.

976

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15hp motor wound by 0.9mm & 0.95mm magnet wire. at no load test it draw 4.2A current. Another motor with same condition draw 9.2A current. How can that occur? pls help

1578

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is it necessary to earth the rmu before cutting off the transformer winding?if yes why?

1932

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What is the basic principle of welding process?

2146

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What do you mean by power transformer?

1075

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