Answer / bramhireddy

change the supply terminal when it comes to zero speed disconnect the terminals.

Answer / k.prakashchandra

Because supply is cut off.The capacitor of start coil can
not prolong the switching off as it discharges at DC and
gets discharged immediately in the coil.

what is the working principle of DC generator ?

10 Answers   DRDL, HCL,

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how to amps calculate from 1KVA?

11 Answers  

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where is highest transmission voltage is used in india

2 Answers  

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why two windings are using in single phase AC motor

3 Answers  

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What is the difference between tie bus and bus coupler?

1 Answers  

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what is the diffrence between kav and kvar?

5 Answers  

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how to calculate the cable current ratingand and how much of distance the rating will be ok will the distance is incresed what the action we take

0 Answers  

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I need to connect a synchronous generator to the grid using automatic synchronization and two circuit breakers (one for synchronization, one for end connection to the grid), how to determinate the required diameter of the cables?

0 Answers  

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After synchronizing the running generator with grid, the avr getting tripped and the generator breaker also oettong tripped, before tripping the avr the pf meter of generator is showing leading pf please kindly give a suggestion to rectify this problem.

2 Answers   Thermax,

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DERIVE AN EXPREION FOR MAXIMUM POER TRANSMISSION, WHAT ARE ITS APPLICATIONS.

0 Answers  

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what is the need of capacitor in transmission lines?and how it works.

2 Answers   SCCL,

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if i get a drop in my 1st year and the i clear my 2nd year and 3rd year all clear and i dont have any back logs so can i be able to sit in campus selection??

0 Answers  

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