two TG running in parallel at equal load.one TG CB tripped in reverse power relay.after tripping found its excitation was on & turbine running at rated speed.Please clearify why that TG tripped in reverse power ?

1 Answers   Bhel, Birla,

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transformers? power factor? machiences?

3 Answers  

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how can i determine the gear ratio for a rack and pinion system if an electronic gate operated by an electric motor is to travel a distance of 5meters in 15 seconds.

0 Answers  

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is the secondary voltage of current transformer greater than primary voltage,,,,,,,,] give the example with ct burden,current ratio,and primary and secondary side voltage?

2 Answers  

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why spark is produced in mosquito bat?and what are the ways to reduce it?

2 Answers   Godrej,

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what is the working of hydrent system.

2 Answers  

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What is the difference between EARTH & NEUTRAL?

13 Answers   L&T,

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why the electrical plug point pin(earth) size in max

1 Answers   Autoneum Nittoku, Bajaj,

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what is ICU and ICS in breaker ratings

1 Answers   QAFCO,

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how can we choose the size of road crossing pipe for power cables

2 Answers   DLF,

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I want to know the principle of rotating flux transformer.

1 Answers  

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How to calculate energy stored in an inductance?

0 Answers  

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