Answer / ramachandran_pb

over current protection
earth fault protection

Answer / vipin joshi

1.. low lube oil pressure (2.5 to 7.5 kg/cm square)
2..high coolant water temperature (95 Celsius)
3.. low coolant level 80 %
4.. overspeed (1480 to 1580)

How feedback transformer works to feedback power in Slip Power Recovery System

2 Answers  

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Electromagnetic torque developed by the motor is compared to shaft torque. A less B same C depends on motor design D more

3 Answers  

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hi friends can u tell me name of the sites where i can get animation of electrical machines......

1 Answers  

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The advantage of free wheeling diode in a Full Ware rectifier is -reduces the harmonics -Supplies the voltage at negative vlotage

4 Answers   GNFC,

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Control cables in S's will carry 1000v which is AC R DC? Pls answer me 

0 Answers  

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WHAT MEANT BY MCC PANEL?

4 Answers  

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why we use ac as a electric appliance in home or daily use?

1 Answers   MNC,

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Please tell me the formulaes while designing a substation for power Calculations in designing a 33 KV Substation?????

0 Answers  

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is IS says that neutral should be brought to switch box. and this one is a recomended practice

0 Answers   Sterling Wilson,

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What's an AVR? What's its purpose in Generators?

4 Answers  

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WHTA IS LIMT OF LEAKGE CURRENT OF 11 KV 1 CORE 1000SQ.MM. XLPE CABLE.LOAD ON CABLE IS AROUND 600AMP .LENGTH 500 MTRS.

0 Answers   L&T,

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whatdo mean by chopper fed drives.used for ac drives.

0 Answers  

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