Answer / sundarrajan

balanced network means system consist of feedback and hence
it is called closed loop system.
unbalanced means system consist of no feedback and hence
the system is open loop system.

The power factor of the fixed load is 0.8, now the p.f is varying from 0.8 to 0.5.

0 Answers  

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How can get electrical c licence.Now i am working in spining Mill , transformer capacity 2750kva. Sanction demand 2250kva. Please advise me . My contact no 09944226823

5 Answers   Pace Power Systems, VRVS, VSJ Industry,

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what is the significant for using two types of voltage(line voltage & phase voltage)

1 Answers   NTPC,

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why mosquito bat makes noise when it hits with a insect?

2 Answers  

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i want to know about for what reason we are using star delta starter? how it works? what are the advantages?

4 Answers  

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What is the difference between RCD & RCCB, Where it can be used

3 Answers  

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why hv winding is not placed near to transformer core

4 Answers  

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CAN A CD/CLOCK RADIO WITH 110V 60HZ WORK ON A 110V 50HZ FEED.

3 Answers  

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my question is that....few days ago i had installed a three phase motor starter for an electric saw.the motor will run and make the hydraulic pressure which will be goes to pressure cylender by up and down lever.two number of limitswitches are also installed on cylinder for safety of motor.now when the arm of cylinder reaches to the upper or lower limit it will cut the motor's line.and motor will be stop.now wana know that what will i do that motor runs continue after the limitswitch cut it down but it shold not be made any pressure.pls answer me in brief.

3 Answers  

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What will happen if we give DC supply to AC motor?

9 Answers  

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What is effect of low pf on HT supply.

6 Answers  

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what is the knee point voltage in current transformer

2 Answers  

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