If i have two 3000 kW motors and the whole facility requires
a 10 MVA transformer.
What would be better installing two 5 MVA transformers(one
for 1 motor ) or just a single 10 MVA transformer for both
of them.
Give reasons for your answer.
Answers were Sorted based on User's Feedback
Answer / jaggu
its better to use 10kva ,bcos the capacity should be 3 times
more than the motor
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / prince
If we use 2 transformers that is better way because in case 1 transformer fails than second transformer comes into line and system does not face any shutdown condition.For system smooth operation that is better way
.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / pandi
3000KW MOTOR 8MVA TRANSFORMER IS SUFFICIENT AND U CAN
PREFER 8MVA TRANSFORMER WITH TWO SECONDARY
WINDING(STAR,DELTA)IT WILL REDUCE UR NOISE AND HARMONICS ALSO
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / k.prakashchandra
It is better to have 2x5 MVA.If one of them fails or
maintenance work is to be taken up ,you can use one of the
motors.
| Is This Answer Correct ? | 1 Yes | 2 No |
What is the output of below program? #include <stdio.h> int main() { int p,q; for(p=1,q=1;p<7;p++) { printf("%d%d__",p,q); } return 0; } Answers- 1. 17__27__37__47__57__67__ 2. 11__21__31__41__51__61__ 3. __11__21__31__41__51__61__ 4. Compilation error
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