can u give me a brief idea about power line carrier communication ??

0 Answers  

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why power factor occur only inductive load not in resistive ?

8 Answers  

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wat is d diffr btw shunt coil and trip coil in VCB?

0 Answers   NTPC,

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In liquid rotor starter how PH valve should be maintained.

1 Answers  

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what is the exact direction of current? as we know current travels from higher potential to lower potential,so if we take battery +ve to -ve implies current direction is from positive terminal to negative terminal.,whereas electrons flow from negative to positive as they are attracted by positive ions.current will be the plow of charge but not flow of positive ions.please clarify my doubt friends.

2 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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how ship earthed?

5 Answers   Marico,

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what you mean by current? what you mean by voltage? what is difference between star and delta connection in motor side?

2 Answers   Adani,

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Give two basic sprrd control scheme of DC shunt motor.

2 Answers  

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why voltage rating of transformers are in multiples of 1.1?

3 Answers  

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tell me about xlpe cable?

1 Answers   IOCL,

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How to calculate the electrical load for a standard telecom BTS shelter and choose the DG set capacity for the same load?

0 Answers   Quippo,

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