What is the technical reason for adopting color coding of
three phase system as RYB.
Answer
Is This Answer Correct ? | 3 Yes | 2 No |
Question { 13233 }
whatis the difference between electrical and electronics?
Answer
Is This Answer Correct ? | 2 Yes | 0 No |
WHY WE NEED AUTO TRANSFORMER,WHERE WE CAN USE?
Answer
Is This Answer Correct ? | 3 Yes | 0 No |
Question { Juniper Networks, 17082 }
When we getting shock, its we getting from voltage or
Current.
Answer
Is This Answer Correct ? | 2 Yes | 0 No |
Question { 20021 }
In a transformer ,when voltage decreases current increases.
but this is a violation of oms law.why?
Answer
Is This Answer Correct ? | 3 Yes | 4 No |
Question { 6147 }
v=I*R, i.e V is directly proportional to I.
now P=V*I. so V=P/I. thus v is inversely proportional to I.
so what is the correct one? If both are correct than for
which kind of condition this 2 differ
Answer
Is This Answer Correct ? | 8 Yes | 1 No |
What is the difference between earthed & unearthed system?
Answer
Is This Answer Correct ? | 6 Yes | 2 No |
What is rotating transformer? Which machine is used
specifically as rotating transformer?
Answer
Is This Answer Correct ? | 34 Yes | 0 No |
If the damper winding on the rotor of a synchronous motor is
removed after starting what will happen?
Answer
Is This Answer Correct ? | 31 Yes | 2 No |
Question { Scope International, 4600 }
What is differential relay ? where it can be used?
Answer
Is This Answer Correct ? | 14 Yes | 0 No |
Question { 16207 }
CFL lamp is what type of load?
Answer
Is This Answer Correct ? | 31 Yes | 7 No |
why we generate transmit and distribute electrical supply
in multiple of 11
Answer
Is This Answer Correct ? | 17 Yes | 11 No |
Question { 4306 }
why t/f are rated in kva. is it conserned with p.f.
Answer
Is This Answer Correct ? | 9 Yes | 2 No |
Question { 3195 }
What do you meant by soft start?
Answer
Is This Answer Correct ? | 4 Yes | 2 No |
Question { 4605 }
Please explain how to do 'tan-delta test' on AC generator?
and where i get clear and brief detail, give any web page
address.
Answer
Is This Answer Correct ? | 0 Yes | 2 No |