if we keep frequency constant can we cal a synchronous generator as a dc generator

2 Answers   Cummins,

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How to calculate CT ratio for 11KV 1500KVA Transformer 500KVA MD and 1400KVA connected load ? Note:- As per MSEB(Maharastra state electricity Board)

1 Answers  

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How can we explain that what is the power factor?

5 Answers  

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what is the difference between electrical degree n mechanical degree?

3 Answers   IGCAR,

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what is phase voltage and line voltage? in line voltage how 415v is obtained?

9 Answers  

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what is excitor response of an excitor?

1 Answers  

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there are a transformer and a motor. both are connected to 3phase, 415 Volt, 50Hz power supply. Both are working with induction principles. Then, why, motor is rotating and transformer is not rotating.

8 Answers  

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how netral CT is selected (including its details specification)

8 Answers   ABB, ABC, dbpl, Mecon, Shree Engineering, Tapasya Transformers,

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what is the difference between high impedance & low impedance

1 Answers   L&T,

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I have seen 1 video in which a person getting shock while standing at top of a train,i have 1 question? why the people sitting in the train doesn't get shock while that man getting shock from top of the train? How the earthing of train works?

17 Answers   Bhel,

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How to calculate cable size between battery charger to Battery ?

2 Answers   L&T,

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can we use 400w coke instead of 250w choke in 250w fittings

2 Answers  

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