Answer / tharan

power frequency incresing voltage r step up.. power frequency
decreasing voltage r step down..

Answer / omwikha

Voltage=4.44fN(phi). Where f= frequency
Thus increasing frequency automatically will increase the voltage and vice versa.

CTs Ratio

2 Answers  

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how many earthing should give for transformer body and nuetral

5 Answers   GMR, GOMS,

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what is the ka rating of mccb. and how it is decided .

3 Answers   Napino,

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1.dg on load alarm/stop alarm... 2.dg on load. piu alarm alarm kaise chek krte hai

0 Answers   GTL,

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what are the ''pitting rings''and how cn they be controlled in a series generator

0 Answers  

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I use 20 nos led tube 4feet, in pathway 100mtr approximate, so what size cable i use for lighting

0 Answers   Oman Cables Industry SAOG,

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what is the difference between oil surge relay and buchholz relay.

0 Answers   MPPEB, Suparco,

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how the earhing is done on ship and airplane.

2 Answers  

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What is working Priniciple of TVSS ????

1 Answers   Emerson,

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what is tower earthing and what for it is required

1 Answers  

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What is stray looses?

2 Answers  

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IAM GOING TO ERECT THE STREET LIGHT.,, I NEED HOW TO CALCULATE LUX., ILLUMINATION.,AND ALL

1 Answers  

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