whta does the middle finger stands in flemings left hand rule

3 Answers  

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How do I calculate a WTI CT ofa 1250kVA 6600/400V transformer

0 Answers  

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We all have seen transmission and Distribution lines In transmission lines the voltage is high and current is low(to reduce I^2r loss) and in distribution lines voltage is low but current is high however the size of transmission wires is bigger than that of distribution wires even though the amount of current carried by the distribution lines is more than that of transmission lines why?

4 Answers  

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How much area is covered by a single lightning arrestor to protect object from lightning strokes ?

1 Answers  

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what is the differnce b/w voltage and current

8 Answers   Steel Plant,

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Why different types of connection in transformers are used? (star/star,star/delta,delta/star,delta/delta)Why we are only taking in consideration of star/delta type transformers? if only star/delta is good in practice where doses other type of transformers are used? Note: i want to know place of using different types of transformers other than Star/delta type with brief description.

1 Answers   Electrical Tech,

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how to find the transformer effiiency

3 Answers   Bosch,

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which network topology offers the greatest level of tolerance?

0 Answers  

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What do we use in Motor core laminations..???CRGO or CRNGO..and why..????

1 Answers  

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What is resistance of 50meters, 16sq.mm, single core copper cable?

0 Answers  

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Is it required to do earthing in 2nd shop if earthed armoured cable is laid from 1st shop ?

0 Answers  

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what is the purpose finding power factor?

3 Answers  

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