why we use single core 630mm2 cable for transformer secondary side

0 Answers  

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In what condition the HT fuse breakes?

0 Answers  

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work of choke in florocent tube circuit ?

0 Answers   Bhel,

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how can calculated the rating of the 11 KV transformer?

6 Answers   NBCC,

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I need bhel previous year quetion papers for electrical engineering department.I searched but i could not find out

0 Answers  

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how the fan is switched off immediately switching off the switch?

2 Answers  

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What is the formula of frequency ?

0 Answers  

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why the desirable efficiency for a motor is 60%, but in case of transformer, it is above 90%?

1 Answers  

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Which type of motor is used in trains, what is the rating of supply used explain working principal?

0 Answers  

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RATING OF LIGHTENING ARRESTER FOR 11 KV LINE IS 9 KV BUT WE KNOW THAT LIGHTENING ARRESTER IS USED FOR OVER VOLTAGE PROTECTION SO WHY NOT THE RATING OF LIGHTENING ARRESTER BE MORE THAN 11KV ???????????????//

5 Answers   Hakel,

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How is the speed of a DC shunt motor related to the armature current?

0 Answers   GE,

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what is the formula to calculate kva genset required for a given load in kw.

3 Answers  

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