Why we use circular(Stepped) cross section in transformer
core?


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i am BSEE student, my project study is to synchronize the generator of an hospital, it have a one 313KVA standby-power diesel gen.,and three 100kva transformer.The generator system is operated manually and no ATS or UPS. one more new building is being build so the transformer will be upgrade to a higher vale. 1)how i can connect the new gen. to the old gen. and to the synchronize panel? 2)what is the new gen. to be buy?(rating, etc.) These is my title: To synchronize the generator system of the ____ Hospital. Anyone have a good title? Thanks.

1 Answers  


Usage of flywheel diode in relays

0 Answers   Jindal, Voith,


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which transmission is cheaper ac or dc?

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Can anyone please give me the parameters , formula needed to calculate the circuit breakers for building services.Thanks

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can a motor acts as a generator

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how to calculate the mf of kwh meter,if ct the ratio on meter is 100/5A

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how to calculate short circuit current for the busbar

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why capacitor bank shorted by resistance ( 3 terminal )

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In Air circuit breaker LSIG protection unit is used. Without fault in cables (2 runs 3Cx150Sq.mm Copper, 1Kv grade, XPLE armored cable IR value is more than 550Mohm @ 500V Megger) and load section Long time Overcurrent protection is triggers and trips the unit. We changed LSIG protection with new factory tested unit. Even then fault is persisting. Please suggest the possible causes

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What is the difference between a verilog task and verilog function?

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