Answer / k.prakashchandra

FM waves lose energy more than AM ,during propagation.

difference between ac and dc generators

4 Answers  

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what will be happen if we apply D.C supply to the transformer

14 Answers   CCBPL,

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how can calculate 1kva generator running time in 1 liter keroscene

0 Answers   Kirloskar,

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Please sent me some previous year question papers of BSNL-JTO telecom and RRB in ELectrical Engineering to varshashahi@yahoo.com

0 Answers  

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What is the effect if power factor is above 1 or unity.

15 Answers   NTS,

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Please provide me detail cable voltage drop calculation

1 Answers  

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what is difference between sub-station and switch yard.

16 Answers   Bhel, Ravate,

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Why ground terminal is used in pot meter 10k ohms

0 Answers   Mahle,

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how to design step down 12 V, 1mA small transformer from 220 V AC? Because according to VI relation and power transfer it results bulky...

0 Answers  

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why we use the fuse in only one wire? althrough in ac current the current flows in both directions. why the neutral wire can be taken half the magnitude of phase wire while same current returns from neutral wire?

2 Answers   Bhel,

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Can we use generator transformer as step down transformer? How?

3 Answers  

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Why 3 over-current and 1 earth fault relay is used on primary side of transformer? Why 2 over-current and 1 earth fault relay in used on secondary side of transformer?

1 Answers   Adani,

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