Answer / limna

it is used to calculate the efficiency and power factor of machines.

Answer / k.prakashchandra

It depicts almost all characteristics

why do fans generally rotate in anti clock wise direction??

2 Answers   BMS, FIS, IBM,

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How the surge voltage can be arrested in electronic devices

1 Answers  

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What happens if the capacitive reactance of a transmission line is very high?

5 Answers   ABB, Power Grid,

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why ac signals are sinosuidal

2 Answers  

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What is meant by Reactor in power system and what are the uses?

11 Answers   EEE,

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if we appling capacitor at above rated what are looses and what will be happen

4 Answers   Radiant, Real Estate,

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Why a transformer is rated in kVA and not in kW??

9 Answers  

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sometimes, eventhough the HV side of the transformer is opened there is a voltage in LV side .How is it possible?

4 Answers  

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why using touble tube lamp use in factory?

3 Answers   ONGC,

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a governer in an Ic engine controls the

0 Answers   Caterpillar,

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how caculate the pump head to maintain perticuler pressure of water and what would be the motor size in hp for the same?

1 Answers  

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what is PPI DB?

2 Answers   Priyanka Electricals,

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