What are Drift and Diffusion currents?
Answer
Is This Answer Correct ? | 15 Yes | 3 No |
In a 3 phase squirrel cage induction motor why does rotor
rotate?
will 3 phase transformer rotate like a motor if it is
placed on bearings and powered up? give reason
Answer
Is This Answer Correct ? | 2 Yes | 2 No |
Question { 17598 }
why a pure inductive circuit has zero power output?
Answer
Is This Answer Correct ? | 1 Yes | 4 No |
Question { 9012 }
What do you mean by pf of a generator? Power factor purely
depends on the load (wether inductive, reactive or unity)
then what does the pf mentioned on the generator nameplate
means?
Answer
Is This Answer Correct ? | 3 Yes | 1 No |
Question { 6861 }
what is 2 phase motor?
Answer
Is This Answer Correct ? | 7 Yes | 11 No |
What is hysteresis losses?
Answer
Is This Answer Correct ? | 3 Yes | 0 No |
Question { 23633 }
what happens to current , when voltage drops .?
Answer
Is This Answer Correct ? | 2 Yes | 0 No |
Question { 83162 }
What is Residual Voltage & Residual Current?
Answer
Is This Answer Correct ? | 11 Yes | 28 No |
Question { 10385 }
types of motors suitable for escalators with reason
Answer
Is This Answer Correct ? | 14 Yes | 7 No |
Explain briefly about current , voltage and power
Answer
Is This Answer Correct ? | 6 Yes | 1 No |
Question { 6919 }
what happens when we give ac supply to the dc motor?and why?
Answer
Is This Answer Correct ? | 4 Yes | 0 No |
Question { 11808 }
why neutral wire don't shock?
Answer
Is This Answer Correct ? | 0 Yes | 4 No |