Answer Posted / sarsi

askarel and pyroclor

What is the actual calculation for transformer short circuit test?.

2456

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best manufacturer for busbar for outdoor switchyard having double bus bar scheme, can any one share technical specification of busbar. 132kv voltage ?

1707

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What is the use of oil in transformers?

1096

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What does the term “voltage regulation” means?

1089

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Why back emf used for a dc motor? Highlight its significance.

1188

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what are the maximum available current, voltage ratings and switching speeds of the power electronic devices thyristor, power mosfet, igbt, and mct?

2094

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what r the safety measures in UPS ? explain all?

2216

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can we use ZNyn11 transformer instead of Dyn11 transformer in distribution for effectively eliminating harmonics from the industrial loads.

5019

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What will be advantage if we put some load in neutral of grounded star transformer & loadshortcircuit current,rated current of cable & MCB with example?

1845

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What is d main advantage of using double circuit 3 phase transmission ?

1932

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The capacitive reactance of a capacitor of 1/(2(PI)) F at 10^3 H is

1840

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how to failure indution motor insulation & how to improve heat in motor insulation

1881

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why d.c produces corrosion

2022

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what are the specifications we must look at to select a relay for any capacity motor?

2033

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is it possible to turn on the single phase star delta on delay timer using 24 v dc ?

2034

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