Answer / gaurav

it is the humming noise in transformer due to harmonics presents in load sid

What is the main difference between power transformer and Distribution transformer?

9 Answers   APTransco, Bhel, NTPC,

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What is touch potential and step potential?

0 Answers   IRI,

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why a pilot exciter is used in combination with the main exciter? why not only a main exciter is used for excitation to an alternator?

1 Answers   Electrical,

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how to calculate capacitor rating for an induction transformer ex.for 12 mva furnace calculate capacitor rating

2 Answers  

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What is the difference between XLPE & FRLS cables? Is FRLS cables is a type of XLPE cable or both r different?

5 Answers  

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What will happen if the armature resistance is in minimum position and the field resistance is in maximum position while starting the motor

0 Answers   Viva,

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WHY IN WESTERN COUNTRIES THE ELECTRIC SHOCK IS VERY SLOW AS COMPARE TO INDIA.&IF ANY ONE HAVE CORRECT KNOWLEDGE THEN SEND OTHERWISE NOT

1 Answers  

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what i the full form of ABS 111 in transformer.

1 Answers   Birla, Ford,

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How to measure 20 hp motor resitance

1 Answers  

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how to check avr of dg set of 125kva

0 Answers  

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during installation time of transformer and alternator which points we have to observed?

0 Answers  

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What is RMU, and what it's function?

2 Answers  

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