Answer / saqib ziya

dielectric strength

Answer / asit

insulation registrant= ro/2pel(log r2/r1)
inversely proportional to length 

IN MY INDUSTRIES 125 HP MOTOR USED FOR THAT ONLOAD AMPS UP TO 280 SO CAN I USE ONE LOWER KVA DG SET WITH STEP UP TRANSFORMERS THAT MEANS WITH LOW POWER INPUT TO GET CONSTANT HIGH POWER OUTPUT EG:125KVA DG SET = 250 KVA STEP UP TRANSFORMERS

1 Answers  

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How to work meggar?

0 Answers   Anand I-Power,

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why booster transformer is used in sumpners test conducted on transformer????

0 Answers   Cooper,

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how does the rotating m.m.f is produced in the 3-phase induction motor and how the poles are created in 3-phase induction motor ?

0 Answers  

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why we can choose induction machine in wind mill? why can`t use synchronous machine?

3 Answers  

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What is the formula that shows relationship between voltage and speed in an induction motor

2 Answers  

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If a rotary UPS is in line through grid power; What would be the impact on Power Factor if the load through rotary ups is 25% , 50% , 75% & 100%. Will the power factor reduce with less load?

0 Answers  

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How to calculate of maximum demand if given 628kw, 785kva, 0.8 p.f.

0 Answers  

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Comparision of Air break circuit breaker, SF6 Circuit breaker and vacuum circuit breaker.

0 Answers   Reliance,

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What will happen if we give DC supply to AC motor?

9 Answers  

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what is residual current....

1 Answers  

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what is the meaning of the parameters labeled on the surge arrestor like 150/20 ???

3 Answers  

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