what is difference between low voltage and high voltage

3 Answers  

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What is Exact meaning for Full load Efficiency and Maximum Efficiency of Transformer? Is there any Difference between? If yes ,please provide with formulae?

2 Answers   Techno Labs,

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how to set the overload setting in the thermal overload relay?? is there any calculation in that??

3 Answers  

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Why do we require transformer with less specific weight if supply frequency is increased?

0 Answers  

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What does negative slip of an induction motor signify?

10 Answers   Tata Elxsi,

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How Can we calculate current carrieng capacity of Copper Bus-Bars and Alluminium Bus-bar

2 Answers  

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how to calculate the size of cable for 100 kva load,?can somebody tell me with a formula

7 Answers   Apollo,

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Which fault is caused by lightening and thuderstorm a. Line to line fault b. Single line to ground fault c. Double line to ground fault

1 Answers  

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Is 3 phase induction motor can work as a generator?? if so why & how??

2 Answers   Jindal,

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what type of motor used to move a 1 ton gate? and relate ratings with load.

0 Answers   Khidmah,

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Why the Potential transformer Primary in connected to Earth?

2 Answers  

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what is the distance between two overhead lines

1 Answers   Aurobindo,

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