differance b|w ground, neutral&earth

11 Answers   Bhel, SKH Metals,

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explain single phase series motor

0 Answers  

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when conductor rotates in varying magnetic field the emf will induced in it and it is sinusoidal in nature ...? Why it is not in square wave and rectangular wave in nature?

4 Answers  

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PLEASE TELL ME ABOUT QUESTION PAPER OF UPCL ENTERENCE EXAM.

2 Answers   UPCL,

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what is auto re-closer?

0 Answers  

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How do you maintain the earthing resistance?

13 Answers   Birla, Ford, JLL,

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what the main difference of the 3 phase and 2 phase power supply??

3 Answers  

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why names such like dog ,rabbit, osprey,ant are used for conductors.

1 Answers  

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The inexpensive way to improving energy efficiency of a motor which operates consistently at below 40% of rated capacity is by _____.

2 Answers   IFFCO, Sanmar,

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how do you reduce the skin effect

2 Answers  

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What is the Working principle of ELCB and RCCB?

1 Answers   Geo Miler, L&T,

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The power showed in the name plate of the motor is input power or output power?? The power showed in the name plate is 18.5kw measured current is 34.5 amps. location is india. can i calculate the efficiency of the motor using this data??

2 Answers  

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