Answer / k.prakashchandra

Inter turn short , over voltage , overload , bad cooling , bearing friction, unbalanced voltage ,....

Answer / shahbaz

The reason of overheating is generally due to i2R losses and in induction motor the current drawn by motor is high as there is air gap to produce the magnetizing current and also the flux density is required high. hence over heating occoures

why are laminations used in constructing the field core?

3 Answers  

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How many energy meters can be connected on a 15VA Voltage transformer. please send a calculation sheet.

0 Answers  

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Electrical Design specifications

1 Answers   Sabic,

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what happen when transformer connect on dc supply.

5 Answers  

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HELLO SIR, IAM PREPARING HPCL EXAMS. SO PLS SEND MATERIAL OF HPCL ELECTRICAL ENG..TO VIJAY_8888@YMAIL.COM

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why we use capacitor in lighting fixer

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what is the principle of generator , induction motor,d.c motor

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What is the operating range(tolerance) of voltage and frequency of grid supply in india?

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what is the radio of kva & kvar or why calculated kva & kvar

3 Answers  

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