Electricty is generated at around 16kV, then step up to 220kV for transmission then steped down to power transformers then DTs and then through the LT n/w it reaches the consumer end. At the consumer end 230V supply is required. So, why is electricity not generated directly at 230V and transmitted?

4 Answers  

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What is the necessary condition for stability.

0 Answers  

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Which element has power dissipated in it when the source is removed ?

2 Answers   SSC,

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why dc is used in control circuits for MV & LV switchgeras instead of ac

0 Answers  

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Why in ESP Positive earthed

0 Answers   Sonhira,

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HOW MUCH CURRENT CAN A 3 -1/2 CORE 100 MM WIRE CARRY

2 Answers   Focus Energy, San,

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from which subjects most of the technical que will b asked for hpcl(electrical).pls help me

0 Answers   ABB, HPCL,

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Why transformer rating in kVA not in kW?

5 Answers   ABB,

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why middle phase should used for earth fault and other phases used for over current in overcurrent and earth fault relay?

7 Answers   ABB, ONGC,

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what is the function of a Master trip relay? why is it used ?

5 Answers   ABB, Nissi Engineering Solution,

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what is the meaning of WYE and DELTA in Electric meter?

0 Answers  

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can u please mail me the syllabus for GET exam for damodar valley corporation?

0 Answers  

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