how can we choose the size of road crossing pipe for power cables

2 Answers   DLF,

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Why breakers not synchronized when the synchroscope is going in the anticlockwise direction?

2 Answers  

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EHV current carrying parts need to have smooth finish,then how can a 245kv GIS with emery finish can run so long?

0 Answers  

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Why we transmit the power at the voltage in the multiple of 11 or 1.1 like 11kv, 22kv, 66kv, 132kv...... some one told me that it is due to fomr factor 1.1 of sine wave. its fine but while transforming we can choose any voltage, so why only multiple of 1.1 there also.......? plz tell me.

7 Answers  

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how to calculate diesel consumption of diesel generator by considering load and capacity of generator?

1 Answers  

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What are IP protections used for electrical panels, JB, equipments installed in explosive zones like Petrochemicals, Oil & gas

1 Answers  

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what is the meaning of improving the power factor (give technical ans not therotical)

2 Answers  

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what is meant by unity power factor?unity means one why dont call 2,3,4......?

6 Answers  

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why we r using alternator instead of d.c generator and induction generator

1 Answers  

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Why dc Supply used in Control circuit.

12 Answers   HP,

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what happen "when Dyn11 is parallel operation with Dyn1"?

9 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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