Please define ampere?

0 Answers  

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If two Transformers are connected in parallel having impedance of 50KA in both transformers will the impedance increase or decrease after connecting transformers in parallel?

0 Answers   Posco,

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if the motor rated speed is 950rpm. how to change the above rated speed? is it possible?

0 Answers  

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why dc supply is given to the field of alternator

9 Answers  

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In a poly phase circuit if clamp on meter shows same load on three phases and their sum on neutral then why we use three and a half core cable or maximum the same size of core as that of phase?

1 Answers  

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HOW TO CALCULATE CAPACITOR BANK OR HARMONIC FILTER CALCULATION

0 Answers   ECCI, EFS,

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Double Busbar Scheme for outdoor switch yard system (132kv) step up power plant Hi friends 1. in this system both busbars energized all the time. 2. what is the meaning of main BB and transfer BB, 3. step up transformer connect main bus bar all the time or both BB connected through DS switch . 4.bus sectionalization means ? thank you.

1 Answers   ABC, Gael,

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Why there is not any reactive power in DC although it causes magnetic field.

7 Answers  

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What is the difference between Static and servo controlled voltage stablizer?

0 Answers   Voltamp,

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What are the different types of LT Cables?

0 Answers   Nabard,

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why we step down voltage level from 33kv to 11kv and 11kv to 415v.Instead we can step down voltage from 33kv to 415v directly using single transformer.

12 Answers   ABB, Adani, Central Electricals, Electrical, HCL,

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HOW TO WORK A VFD?SAY SIMPLE METHOD

1 Answers   GE,

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