say a transformer is designed for 33/11kv step down with ratio 0.33 for load 1 mva. if am giving 11kv as a input that same transformer what will happen to its o/p voltage. and whether it can be operated for 500kva

4 Answers  

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Why lightning arrester blast in rainy day?

1 Answers   Eco Cement, Mahaveer, MBDL,

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WHY SEPARATELY EXCITED MACHINE NEEDS EXCITATION BY DC SUPPLY WHY NOT BY AC

0 Answers  

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ii) A shunt motor supplied at 230V, runs at 900 rpm when the current is 30A. The resistance of the armature is 0.4 ohms. Calculate the resistance required in series with the armature to reduce the speed to 600 rpm, assuming that the armature current is then 20A. [12]

0 Answers  

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internally connection of photvoltic module

0 Answers  

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Explain marx circuit.

0 Answers  

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What is the earth treantment procedure?

0 Answers  

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before synchronizing an alternator,power factor is leading ,why?

0 Answers   CUMI,

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What will be result if we connect LT votage to the terminal of HT motor?

0 Answers   Equate,

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what will happen if capacitor bank is used in generation side?

2 Answers  

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Difference between Earthing Truck & Earthing trolly for HT panel

0 Answers   Moolchand Medcity,

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Please explain open transition and closed transistion system in Star delta Starter?and also the state difference of both?

4 Answers  

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