Answer Posted / kaviraj

specific gravity is b/e 1.21 to 1.25

What is VSCF windelectrical system?

1893

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how do i work out the Amps of a incommer if i am running 1 37 KW motor and a 0,75 KW motor and some solinoids

1896

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Benifits of 3ph 4 wire metering over 3ph 3 wire

2464

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why the pf of semiconductor device is improved the electrical devices

1837

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sir i am apearing for nic exam.i dont know exam pattern.can you please send me some model papers

1976

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what are the safety measures of induction motor?

2042

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armature is that part in which current is induced since in dc motor we supply current to the conductor so why we call it armature?

1900

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I HAVE A 50A MCCB AS PER DESIGN LINE WIRE CONNECT UPWORD SIDE AND LOAD IS CONNECTED TO DOWNWARD SIDE TO THE MCCB.IF NOW ANY ONE CHANGE SUPPLY & LOAD(WISEVERSA) WHAT HAPPENS ? DOES MCCB OPERATION OR WORKING FUNCTION NORMAL IF YES THAN WHY THERE ARE MARKED LINE & LOAD ON MCCB.

2374

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hi Is there any possibilities to find out the rotation of a shaft or something else by using electromagnectic waves or by IR rays.If s then can v change the dir., of rotation of the same by remotely?& how? plz dn't any1 say "NO r CAN'T"

2085

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if two transformers are placed parallel & both have fault impedance of 50KA will it increase or decrease show example?

1988

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In general bus riser follows the bus section in SWGR. What are impacts if bus section follows bus riser?

1542

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Define demand factor?

1102

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What is the ratio of Booster transformer?

2160

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What types domain of laplace transforms? What behavior can laplace transform predict how the system work?

1139

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Whether the vacuum contactor requires Short circuit protection?If No,why?

2034

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