HOW TO CALCULATE THE WIRE SIZE FOR THE GIVEN LOAD?

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What is a transductor ?

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what is busbar and its function/

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what is the relation between the size of the machine and the frequency? (when the frequency increases the size of machine will increase,why?)

2 Answers  

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Can any body tell me the different types of LT cables & their application.

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what is meant by armature reaction?

13 Answers  

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List any four conventional sources of energy.

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distribution transformer de-rating formula on over limit iron losses  

0 Answers   IESCO,

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WHATIS TIME CONSTANT? WHATIS ITS SIGNIFICANCE? ILLUSTRATE THROUGH EXAMLES.

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whenever a squirrel or a crow gets tangled near the out put of the feild transformer there is a discharge of 440 volts of current through the neutral due to which my appliances blow up causing a huge bang.will the RCCB help in these conditions

1 Answers  

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Why we use Delta connection in the secondary side of a High Voltage transformer?

1 Answers  

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Draw the vector diagram and condition for the following: 1) Dyn1 2) Ynd0 3) YnYn0

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