Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / william lobo
An over load relay acts on thermal bi metal principle and
whenever current exceeds a set value then the bimettalic strip
bends and trips a lever which in turn trips the circuit.
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
for 11KV OH system what will be typical per KM "R" "L" "C" parameter. for 33KV OH system what will be typical per KM "R" "L" "C" parameter. for 33KV UG system what will be typical per KM "R" "L" "C" parameter.
DC transmission
Is it possible to connect a safety device in to parallel?
Explain what are inter-poles and why they are required in a dc machine.
iam working in power plant. In hot places tube lights are glowing at the end portion only. what is the reason for that?
i need project topics along with circuit diagram in the electrical and electronics engg and also some websites regarding projets.
What is the Nyquist criterion regarding control systems?
how we start 40w tube light with 4 diodes,2capacitors,1 choke and without starter.(a product avilable in market which lights burnt tube lights also)
How to arrange a hous hold earthing system to keep minimum earth resistance( below 7ohms).
The simple way of finding the leakage quantity and % in compressed air distribution system
What is the effect of interchanging core(made of steel) and winding(made of copper) material in case of transformer? Give proper explanation in regard to different losses in transformer.
what do you mean by every IC 74 first digit.why are you using this no.why not using another no.
LET ME NOW MORE ABOUT icu and ics for circuit breaker. how we calculate the rating of circuit breaker and i c u and ics values
What will happen if the armature resistance is in minimum position and the field resistance is in maximum position while starting the motor
lorteny method
