What is the difference between a 3 winding and 2 winding Potential Transformer

0 Answers   Engineers India,

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Suppose a 3 phase, 2 pole, 440V induction motor is driving a flywheel of 600mm diameter, 150kg mass. By using v-belt and pulley, the speed is increased to 4500 RPM. What will be the effect on motor current?

0 Answers  

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while buying 30 kva on line ups for 1 phase ouput, we ave to calculate the number of batteries for 2 hours back up? how to calculate the ah rating and number of batteries

1 Answers  

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what is tower earthing and what for it is required

1 Answers  

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AC current is flowing in a wire in your home how can you measure it(name of the instrument)

24 Answers   NTPC, TCS,

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what happens if we earth negative electrode of an rectifier transformer used in ESP. In which normaly positive is earthd from inside the xmer.

1 Answers  

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WHY DO VOLTAGE TRANSFORMERS FAIL DURING EARTH FAULT IN THE DELTA CONNECTED 6.6KV ELECTRICAL SYSTEM

0 Answers  

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what is the importance of Partial Dischage test for Electrical Equipments

0 Answers  

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What is electrical cable termination

0 Answers   Gulf,

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During FEED, you will have all the information with regards to cable. How will you calculate the MTO for MV and LV Cables? what are your considerations?

0 Answers  

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sir i have applied for isro-09. still i did not got the HALL TICKET.

2 Answers  

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what is difference between window type and wound type transformers?where we will use window type and wound type transformers?

0 Answers  

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