In EDO ACBs what is a purpose of closing coil and motor, what is the operation of these devices are they inetconnected. means if we give supply to motor and by BCS we charge Closing coil,what exact is operation is and how it charge a spring of ACB. Sir if anybody has an wiring diagram please send me the link to operate and EDO breaker.

0 Answers   PCE,

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In both 600/1000 V cable and 450/750 V cable, we can supply 415 V. However for distribution, all utilities are using only 600/100 V instead of 450/750 V. What is the reason?

0 Answers  

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how to calculate fault level?

0 Answers   Mylan,

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harmonics filter

0 Answers   SEHA,

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In a tap changing transformer where is the tap connected, is it connected in the primary side or secondary side?

0 Answers  

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what is meant by AYFY Cable?

9 Answers   XLPE,

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what mean by power factor

2 Answers  

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How do we arrive at selecting reactive capacitance value as 30% of h.p rating of motor?

0 Answers  

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when a primary current injection test is required, it is accomplished by what?

3 Answers  

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In star and delta connected systems , for driving power and as well as light load which one you will preferred?

2 Answers   Aramco, IBM,

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HOW to speed control of induction mototr using scalar control

3 Answers  

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what is the difference between underreach and overreach.what is the advantage of using overreach instead of underreach.explain

1 Answers  

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