what are the colour's and their indications in bucholz relay?

4 Answers  

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DRAW THE DIFFERENCE BETWEEN GROUND AND NEUTRAL IN BOTH SINGLE PHASE AND THREE PHASE?

2 Answers  

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earth also having a gravitational force (magnetic field of north and south)but it attracts any object compare to this theartifical magnetic cant perform same as earth why?

0 Answers  

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how to find out 3 phase complex power in per unit in unbalanced system?

0 Answers  

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how can we say that stator magnetic field rotates with synchronous speed?can we derive?

0 Answers  

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Why dnt we generate 5-ph or 7-ph supply like as 3-ph supply

2 Answers  

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what is the use of CurrentTransformer in AVR ?

2 Answers  

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what is power factor for any engineering equipment?? what should be its value?

3 Answers   ETA,

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How to calculate incomer of a capacitor bank/feeder from its KVAR, AND how to calculate the copper busbar for rated incomer,like for 400A we calculate the 40x10 of aluminum busbar.

1 Answers  

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purpose of flux relay for turbo generator in power plant

1 Answers  

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What will happen to the speed of synchronous machine subjected beyond the pull out torque? Are the behavior shown by rotor remains same for both the alternator and motor?

1 Answers  

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Why a starter is used for a motor?

50 Answers   L&T, Nilachal Polytechnic,

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