Answer / shyamkr

when it is open circuited in secondary it can be considered
as a load which simply takes power which is equivalent to
the iron loss in the primary which is almost negligible in
short circuited conditions.

Answer / baskaran.r

A transformer is a link between source and load. as such
it cannot be used as load

difference between temperature sensor and temperature switch

3 Answers   ABB,

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We have a 1275KVA existing Transformer in a power plant project. Customer want to get it test & confirm whether it is a Dyn1 Transformer or not. Pleae let me know how to test it.

1 Answers   Allied Group,

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how the ac voltage are selected like 220v,415v,750v,1000v& 1.KV,6.6KV,11KV,33KV,66KV,132KV,220KV & why these are selected like these orders

2 Answers   Jindal, JSW,

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why we do not get the electric shock at end of returning water of water cooled cable

1 Answers  

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list the advantages of RCCB over other circuit breakers?

0 Answers  

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Why is the electric shock from the DC supply is more dangerous than the shock from AC supply.

8 Answers   IBM,

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we r having 3 core 3 1/2, 4 core cables how we can know this cable has to be used for this purpose?

5 Answers  

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Define Current Transformer? Working & TYpe's Of C.T.

4 Answers  

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If the capacity of water Tank is 50000 Liters situated at 20 meters height from ground level,What would be the size of pipe and how much USGPH water will be supplied and what will be the motor or pump rating used for this work?Illustrate by showing formula?

1 Answers  

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what is the use of Reactive power in power system?

3 Answers  

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What is the maximum No. of out going mccbs permitted from an LV distribution paqnel? What is the ampere relation between incomer and out going switch gears/mccbs?

0 Answers  

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What do you mean by dependent and independent voltage sources?

0 Answers  

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