Answer Posted / brijesh
coil of contactors are made from copper And boddy from
plastic and most impotantly contacts made from sillver
| Is This Answer Correct ? | 6 Yes | 0 No |
Post New Answer View All Answers
Differentiate between kirchhoff’s first law and kirchhoff’s second law?
What do you mean by a voltage transformer?
model question paper for supervisor trainee
how can we design robots
A logic circuit that provides a HIGH output if one input or the other input, but not both, is HIGH, is a(n)?
What is the limitation of kirchoffs law?
Difference of induction motor & servo motor ??
How PADO software increase the efficiency of power plant?
Why the efficiency of a three-phase induction is the motor is less than that of a three-phase transformer?
What should be the voltage between Neutral and Ground in secondary side of the step down transformer (230 V to 110 V) with no load condition?
Percentage losses in power generation?
In EB metering we face problem kva jump even in no load condition.can any one help to control this
what is the function of impulse relay
What do you mean by transformation ratio of instrument transformer?
The sodium vapor lamp is not glows when it is connected a distance of 5 meters above from gearbox, why ?