Answer Posted / guest

400kv

For a spring controlled governer the relation F = ar+b (F is the controlling force, r is the radius of rotation a and b are constants), indicates that the governer is

1215

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What is the exact minimum vale of voltage between an earth and netural which can damage or can do malfunction of the electronic equipments ? If this is mentioned in any book, pl.give reference.

2265

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all details of DG UPS HVAC

2064

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while starting a liquid starter ,is there any volage drop on water/soda on tank.can we touch the tank on starting?

1915

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A powerplant has 8 gensets operating in grid parallel mode. In one genset sometimes there is pf variation and kvar variation. The plant operates in pf mode. When this variation is observed the load is stable, voltage is also stable, freq and genset speed is also stable. How will you check the functioning of pf card. What shall be the ideal output vdc of the pfc, from there it is input to AVR?

2310

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it is possible to rotate the DG engine dc starter with wrong polarity connections? why?

2245

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How to dimensioning SDCCH, LAPD and CS7 signaling on GSM?

2683

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pls tel me the electric train traction motors name plate details like rpm,torue,voltage,amps,watts..ect..

2050

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what is the setting of locked rotor in HT motor ? (answer expecting in percentage)

2274

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difference between main metering kiosk and check metering kiosk

2988

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what is servo motor and how it works?

2288

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any idea abt REVERSE METERING concept.........?

2232

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i want wipro vlsi placement pattern please send me

1765

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what is frequency response?

1138

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Explain the propagation of harmonics in the network and influence of phase angle of harmonics.

1958

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