what is daiod

4 Answers  

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how can we rotate a single phase motor (without cap.)in reverse direction?

2 Answers  

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why fuse not recomended to neutral

10 Answers  

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What is the Diff. btw Fire Alarm System & VESDA System??????

1 Answers   Emerson,

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what is the use of sdf?

0 Answers   Areva, SWAN,

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wat's the procedure to take short circuit current for cable selection

0 Answers  

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What power factor maintain you maintain at u r organisation

14 Answers   Wheels India,

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i am an maintenance engineer. one distribution board have 5 feeder. recently its ELR trips frequently, but it take some times after trip( 10min,20min..)but 3 feeder no load. two feeder only loaded. i checked one feeder IR value all values are above 50Mohm.but B phase to Earth is only 9Mohm.any problem about low value

0 Answers  

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how can we change the phase angle b/w two phase?

2 Answers  

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why capacitor using the induction motor?

6 Answers   Kirloskar,

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what is the cause of voltage dipp or swell in the transmission lines?

0 Answers  

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3phase lt motor winding how to checking with megger

1 Answers  

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