why is a power transformer used only occasionally?it is used to step up at generating stations?and that needs to be done all day long !!!!!!!

0 Answers  

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why PT Primary are the grounded?

5 Answers   L&T,

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what is the calculation of current when a clampmeter is attached to two phases of any drives.

3 Answers   ABB,

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How the speed of synchronous motor changes with the variation of load?

1 Answers  

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You required 5A from the transformer but you get 8A. How do you minimize this?

2 Answers   Bajaj, Siemens,

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Why we use ups battery and dsdb battery in thermal power plant

0 Answers   MDeC,

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How will you determine the rating of a motor for continuous duty variable load motor applications?

1 Answers  

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BRIEF ME CHECKING PRCEDURE OF BATTERY 12V 26AH

1 Answers   DRJ ARDE,

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what is the acceptable insulation resistance for motor/transformer?

2 Answers   Reliance, Tata Motors,

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how to calculate short circuit current for the busbar

0 Answers   HMK,

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What is the effect of electric motor stuck in star configuration,

0 Answers  

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What is the min.& max distance between two earth spikes is required for measuring earth resistance of an earth pit? Is the manufacturer of Earth tester decides this? Pls explain.

3 Answers   ABB, HAL,

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