What is balance beam relay ?

2 Answers   Roman,

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what is the acceptable insulation resistance for motor/transformer?

2 Answers   Reliance, Tata Motors,

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How does cost of generation from hydropower plant compare with other sources of electricity?

0 Answers  

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While performing load test on DC SERIES MOTOR, does the voltage decrease slightly. Why?

2 Answers  

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what is the difference between switchgear and circuit breakers and is there any difference between outdoor and indoor switchgear and circuit breakers , and how would you differentiate between switch yard and substation and grid station . thanks

0 Answers   ABC,

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How to calculate the no of Ceiling fan (1200mm sweep) per unit area?

0 Answers  

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how to test vector groups in transformer differential relay.

1 Answers  

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What are books to be referred for KPTCL exam?

0 Answers  

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why there is a fault occurs, if a phase wire touches ground.. and the fault not occurs when we connect a bulb between phase and ground..??

1 Answers  

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How to Calculate the maximum Demand required for a connected load for a manufacturing Plant

6 Answers  

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How will I know that how many batteries I should connect to my UPS unit?

3 Answers  

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if flux and load static in dc motor and supply voltage increases 20% then what happened in speed

0 Answers  

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