Answer / rajeee43@gmail.com

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Answer / shyam

The 5th, 7th, 11th, 13th, 17th, 19th order harmonics are
called Belt Harmonics and can be reduced by use of
Distributed Coil Groups.

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0 Answers   RRB,

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In electrical cables what is U and U0 refers?

11 Answers  

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1.why we are using metal oxide gapless block in lightning arrester,2.What is minimum and maximum rating of metal oxide blocks using in india

0 Answers   Areva,

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8 Answers   Airtel,

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why transformer core is eathed?

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WHY 6.6KV MOTORS ARE STAR CONNECTED AND WHY NOT DELTA CONNECTED,

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1 Answers   Qualcomm,

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Difference between mcband isolator

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i have one source transformer with the capacity of 50KVA, connected with two loads 10kw and second one is 15kw.. how can i calculate first load in KVA and second one in KVA .. because Kva rating, power factor rating of of transformer is different from the load… there must be some way to calculate load KVA rating and power factor….

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while we select CT, why the CT ratio is divided by 5?? ex:250/5,15VA,CLASS-1 CT.Why it is divided by 5??Help me please

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why we use condenser in the thermal power plant, althrough the same vapour will be again heated

0 Answers   Bhel,

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0 Answers  

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