what is the VA(Voltampire)? define with calculation?

4 Answers  

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How we can design a cable for a 3phase load.

1 Answers  

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what is anti-pumping relay and the significance of it in a switcgear cb control system?

1 Answers  

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what are types of encoder

0 Answers  

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in a silicon diode we can measure .7v in a voltmeter.but why we can't use this voltage for using?

0 Answers  

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I AM A ELECTRICAL PANEL BOARD DESIGN ENGINEER.IF I GO ANY INTERVIEW ,TECHNICALLY WHAT ARE QUESTIONS I WILL FACE FROM INTERVIEWER?

0 Answers   Bell,

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What should be the minimum depth of ground laid 66 kv ht cable?

3 Answers   L&T,

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what the effect will occur if we increase the airgap in induction motor

3 Answers   ONGC,

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what is the difference in using the 125% and the 250% factor of safety in calculating circuit breakers capacity for motors,which is more reliable to use the 125% or 250%??

1 Answers  

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When motor stater and roter air gap do big then what will moter.

3 Answers   Intas,

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how to write program by ladder logic in case of PLC operation

3 Answers   Gridco, Sofcon,

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What is CBCT ,why and whereit is used?

2 Answers  

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