A Generator is in running condition and Rotor earth fault alarm is coming.How to check on line(i.e in running condition) whether there is actual earth fault in rotor or not.

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how to find the Motor,s insulation Power?

0 Answers   Gourmet Group,

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what is the function of statics switch in ups and tell me parts

0 Answers   Dalkia,

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what happenes if the core of the transformer saturates?

4 Answers  

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what will happen if the bus PT fuses are accidently removed from the circuit in 6.6kV feeder?

1 Answers  

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What is Exact meaning for Full load Efficiency and Maximum Efficiency of Transformer? Is there any Difference between? If yes ,please provide with formulae?

2 Answers   Techno Labs,

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what is the first step of dg shycroning ?

2 Answers   ABB,

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What is the different types of cable & current capacity of cable

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What is acsr cable and where we use it?

0 Answers  

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how we start 40w tube light with 4 diodes,2capacitors,1 choke and without starter.(a product avilable in market which lights burnt tube lights also)

0 Answers  

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how to mesure the earth pit value and what is the minimum value of single earth pit?

3 Answers  

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What will be the output of t/f supplied with DC sourse?

2 Answers  

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