Answer / k.prakashchandra

You can provide OCR to Y phase . EFR is connected to any
phase . In case of 2 OCR + 1 EFR scheme ,EFR is not
connected to Y phase . You think so ,as OCR s are provided
to R and B phases

Please let me know DG set b check how many hour and days.

2 Answers   Amazon, Cummins,

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what is Over current, earth fault (O/C+E/F) ?

2 Answers  

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How to know motor winding is star or delta connected without see the information table and winding connection ?

5 Answers   NTPC,

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state the disadvantages of carbon filament???

0 Answers  

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HOW CAN WE DECIDE THE SUPPLY VOLTAGE FOR MOTOR ACCORDING TO ITS RATING(IF ANYONE KNOWS GIVE IT WITH EXAMPLE AND ITS CALCULATIONS)

0 Answers  

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what is the HT motor current setting (Motor protection relay)aganist FLA If the capacitor is connected in parallal to the motor to increase the P.F from 0.89 to 0.99. the setting is to be reduced. what is the formula for to calculate the current.(FLA - CALCULATED CURRENT!= )

1 Answers  

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working principle of UPS

15 Answers   Mantri,

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If not into production, how far did you follow the design and why did not you see it into production?

0 Answers   Bharti, Havells, Intel,

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what is current

5 Answers  

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What will happen if apply dc source for power transformer

4 Answers  

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what is meant by form factor and hoe related with the HT transmission voltage

2 Answers  

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Define piezo-electric effect?

0 Answers  

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