Answer / anil

It is the ratio of sum of the maximum demand of the system and to the total load connected. Demand factor is nearly less than one or an equal to one

what is meant by reactive power ?

5 Answers  

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it is clear that volts equal to the current as per ohms law. is it appliable to the AC power or only for DC. if it is appliacable to AC in transformers when voltage increases the voltage decreases ????? why??????????????

13 Answers   Bhel,

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Dear Brother can u tell the proper size selection of cable & the fault level calculation of braker, busbar etc. pls mail me at azeemk30@gmail.com

0 Answers  

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What will happen to the speed of synchronous machine subjected beyond the pull out torque? Are the behavior shown by rotor remains same for both the alternator and motor?

1 Answers  

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Explain the advantages and disadvantages of hydropower plant?

0 Answers  

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What is the difference between PLC and Embeded system

0 Answers  

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where any change in supply line due to the incipient faults in three phase induction motor

2 Answers   ABB,

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Can Superposition theorem be applied to AC Circuits?Can Thevenin's Theorem be applied to AC Circuit too?

6 Answers   HCL, NPCIL, Shivam, Vast,

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What will happen if 2 phase supply is given to 3 phase motor?

4 Answers   ABC,

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why Power transmssion voltages are as 11kV,33kV,66kV,220kV and so on only?

2 Answers  

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the problem faced on star or delta winding connection??

0 Answers  

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What are operating procudures & Safety precautions to be observed while operating OLTC in manual mode ?

0 Answers   NTPC,

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