Answer / rohit

F.F=RMS VALUEOF CRRENT/AVG VALUE OF CURRENT=1.11

Answer / karthik

Form factor only in AC systems, the RMS value between the Peak and Average value of the frequency...

How to calculate the breaking capacity(like 15ka,20ka) of Circuit breaker (MCB,MCCB,ACB)

9 Answers   Career Excellent Sdn Bhd, Neona, Northern Max Engineering, Sps Renewables, Terasaki, UEM,

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what is Wave Trap? And its Function ? Detail? Where it is Used?

7 Answers  

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If we connect the capacitor banks for DG set for maintainig the power factor, it will effect to alternator windings??????????

7 Answers  

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figure of phasor diagram of transformer when full load or no load ?

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WHAT IS THE DIFFERENCE BETWEEN NEUTRAL AND EARTHING

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I am having a 42KW 3 phase electrical heating furnace, heating element is 80/20 nichrome material, my connections is made in such a way that 2 star connection compromising 2 coils per phase so totally 12 coils, shall if i use it unbalanced star condition (instead of 2 group of 3 phase or 1 group of 3 phase, connecting 4 phases of 5 phases) what will be the consequences and is it acceptable?

0 Answers  

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what is the meaning of transformer short circuit test?

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what happens when ac supply is given to D.C motor.

17 Answers  

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Dear all i am kumaravel. now in chennai. my work is control and relay panel auto cad designing.up to 11kv to 400kv then question is i am improving my knowledge. i want some books name and auther are available for this C&R panel related. plese any one help me

0 Answers  

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how we can find of current direction(supply comming/out going direction) when a transmission line passing through sides.

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when we given 3 phase supply to ups system, but out put comes with 3 phase + neutral how it possible? pls explain.

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what is HVDC, what are advantages over conventional system?

1 Answers  

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