Answer / priyank

1)differantial protection 2)Forword power 3)Reverse Power
4)Over/Under Voltage 5)Over/Under Freq. 6)Stator E/F
7)Rotor E/F 8)Over Current 9)Over Load 10)Pole Slipping
11)M/C dead 12)Bearing Temp.High 13)WDG.Temp. High

what is the principle of operation of tungstun bulb ??

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Why we are getting low voltage in star connection?

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the relationship between phase and line voltages in a 3 phase generator is expressed in what formula?

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up to what extwnt of voltage the celing fan works?

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2 Answers   C License,

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What is the safety of UPS?

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what is fundamental difference between voltage and current

5 Answers  

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