what is the difference between earth and unearth cable?

1 Answers   Essar,

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For refrigerators the motor current is raised beyond its rating on both conditions when the voltage of the system is more(say 270v) than the rated voltage(220v) as well as when the voltage of system is less(say 160v) than normal voltageof 220v, why explain?

0 Answers   Electrical Tech, UPSE,

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what is O.T?specify the acceptable range?

2 Answers  

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For backup batteries connection,which method is best? series or parallel ?  

3 Answers   ABC,

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What is the suitable transmission voltage?

0 Answers  

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hello freinds what is advantage and disadvantage of plc again dcs?

2 Answers  

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I am an electrical engg and has got selected in wipro should i go there now or try in some core company ?

3 Answers   Wipro,

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which is better to use svc or synchronous condenser why ?

0 Answers  

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HOW TO SIZE THE TRANSFORMER OR WHAT ARE THE STEPS INVOLVED IN FINDING THE SIZE OF THE TRANSFORMER FOR GIVEN LOAD SAY 2000KW ?

1 Answers  

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Do you know how to maintain a generator, if so what are those maintenances?

4 Answers  

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NOW A DAYS THE POWER SUPPLY IS VERY LOW.SO THE FLURESCENT TUBE LIGHTS ARE VERY DIM.IS THERE IS ANY WAY TO INCREASE ITS BRIGHTNESS?FOR EXAMPLE ANY CONVERTER,CONDENSER?

1 Answers   Bhel,

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how solar power plant energy meter multiplication factor

0 Answers  

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