Answer / k.prakashchandra

It is of no use if the settings of both is the same.The one
nearest to load should have a lower setting.

how do find power factor in practically and what it means?

3 Answers  

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why would amp draw on neutral wire be as much as amp draw on the hot leg.

0 Answers  

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1. alternator has full load regulation of 4% when pf of the load is 0.8 lag, 1500 rpm. full load regulation of 1400 rpm for 0.8lag will be ________ ?? 2. torque angle of a sync m/c operating from a constt voltage bus is usually defined as space angle between _______ . 3. method most effective in finding out no load losses in large DC shunt motoris ______ . 4. current carrying capacity of fuse material depends on ______ . 5. coil has res. 10 ohm, inductance 1H. what wil be current after 0.1sec after switching on to a 500V DC SUPPL ? ? 6. effect of phase lag compensation on servo systems ___________ . 7. rotor of a dc machine is usually supported upon ______ . 8. DC motor is preferred to AC motor in which application ?? 9. 3 nos of 10:1 Xmer are connected in Star-Delta to supply a load at 230V.the supply voltage must be ______ . 10. voltage source produces max current in which circuit. 11. cal. power, if current and voltage are out of phase by 90 degree. 12. suitable length of Xmission line of power at 66 KV. 13. Which of the theorm helps in simple computation when the load across a ckt is varying ?? 14. what is the adopted line length for power Xmission of power by cables ??

5 Answers   TATA,

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what is harmonics? what are the factors it will depend upon

0 Answers   KSEB,

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what is power factor?

9 Answers   MAHINDRA,

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i have gear oil pump with single phase motor.some time its motor starts running in reverse direction rather than forward direction...whats the reason behind this issue. 1- either capacitor is week? 2- or winding is week?

0 Answers  

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How to convert 110 volt alternating current to 12 volt direct current

2 Answers  

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What are the implications when the power factor is is leading condition ?

1 Answers  

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Are generator action and motor action relates to a particular machine only?

2 Answers  

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I want to calculate how much capacitor we connect to maintain the unity power factor? Is there any formula? Pls give me the answer

0 Answers  

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What is the use of core in the transformer?

19 Answers  

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What is synchro?

0 Answers  

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