Why cant we connect the motor output to generator and then
generator output to motor ?
Answers were Sorted based on User's Feedback
Answer / shivendra_sharma1980
Output power is always less than input power because during
conversion of energy some losses occurred (iron loss,
cooper loss)
Is This Answer Correct ? | 6 Yes | 2 No |
Answer / atif
we can't do this practically b-coz Motor starting current
is more than running & generator initial voltages are not
enough to start the motor thats why they can not start
directly. In running condition there is fluctuation in
generator posible to stop motor if we start motor using a
second as primover. So it is difficult.
Is This Answer Correct ? | 1 Yes | 0 No |
Generation of electricity is done by using generator. Generator makes electricity as per number of rotations. Higher the number of rotations high will be generation. If we connect motor output the generator then speed of the generator is low as compare with motor and usually output of generator. Motor required high starting current / we can say torque. Hence, we can't.
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / amit sharma
Since the motor's output is just to get the Mechanical work
done from Electrical supply, so if connected the same to a
generator, than no need of the Engine of the DG.
Similarly, the DG output is to produce Voltage.The Voltage
produced by a DG is normally given to an AC motor (single
or 3 phase)which is a common practice...
Is This Answer Correct ? | 4 Yes | 7 No |
what is the function of CRGO in a Transformer?
An automatic water heater is an example of which type of control system?
Why we use 2core cable for Dc motor.Can I use 3core?
5 Answers JK Paper, Maharaja Whiteline,
what is meant by moulded case circuit breaker ?
What are the tests to be taken on a transformer and generator?
What is meant by rating error prevention in breaker??
what u meant by shock ? whether it depends on voltage or current
the single phase voltage is 230 volts and threee phase is 430 v.why three phase is not 660 v?
What will be the fault current of any system when its generation is 10% of BASE generation( FUll Load )?Will is 10% or the same as full base calculation?
What is the difference between surge arrestor and surge capacitor?
2 Answers Shreem Electric Ltd,
what the different types of cables used for 11kv and 33kv over head work and what is the size of cable in sqmm.
2 Answers Ordnance Factories Board,
Can u tell me the name of books of transformer testing?