Answer / k.prakashchandra

Most likely , there is inter turn short in that phase . When the number of turns is reduced , the back emf and the impedance are less resulting in more current to sustain the applied voltage.

two bolbs of 100w and 40w respectively connected in series across a 230v supply.which bolb will glow bright and why?

16 Answers   DRDO, PSPCL, Siemens,

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what is droop?

13 Answers   Alstom, Bhel,

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i want design of D.C.MOTOR 1HP 960RPM AND 2HP 960RPM ITS URRGENT

0 Answers  

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why the pf of semiconductor device is improved the electrical devices

0 Answers  

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what will happened to give the dc supply to ac transformer?

3 Answers   Sail,

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Why the Potential transformer Primary in connected to Earth?

2 Answers  

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Why TAP changer provided in primary side of HT transformer ? and why not in secondary?

9 Answers   ABB, Reliance,

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what methods are used to improve power factor?

3 Answers  

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3 Answers  

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HOW BETTER VOLTAGE REGULATION IS OBTAINED BY HIGH VOLTAGE TRANSMISSION....?

1 Answers   Cummins,

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Alternating voltage and current is which type of quantities?

1 Answers  

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3.The slip of an IM UNDER FL condition is about.....

1 Answers   SSC,

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