how to calculate optimum loading for transformer?

6 Answers  

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How to Decide the Location of Earth pit for Compressor in Oil Depo? and How to measure the resistance of earth pit Pls explain me with the help of Circuit Diagram?

0 Answers   Triune,

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Why do not we prefer non conventional sources of energy to conventional sources?

0 Answers   Nabard,

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what are the disadvantages of low power factor

0 Answers   HMK,

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what should be the megger test report for 11KV cable when meggered with 5KV megger , what is the resistance value we should get

7 Answers  

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In case of 3Phase Supply, Voltage R-Earth/Neutral - 220 Y-Earth/Neutral - 220 Z-Earth/Neutral - 220 Total is -> 660Volts Then Why it is said that 3Phase supply is 440

6 Answers   Hindustan Unilever Limited,

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how to identify the failer of igbt

0 Answers  

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what is the diference between base speed and rated speed in motor

1 Answers   Bhel,

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What are the components ofan HT panel in a 11kv power station?

2 Answers   Reliance,

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What will happen if the rotor of an induction motor is fed from a 3 phase supply and the stator short circuited ?

4 Answers  

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What is tan delta point of transformer?

2 Answers  

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We have one 500KVA transformer. We have tested REF relay and commissioned. After one and half year, due to some ground fault in one of the DB circuit Transformer tripped by REF relay. What will be cause and remedy. Please advise?

1 Answers  

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