Answer Posted / john
ELCB simply means earth leakage circuit breaker, just as the name implies earth surface soil leakage excape circuit a Close loop that electron can flow breaker cut off §Ơ̴̴̴̴̴̴͡ when there is excape ☀̤̣̈̇f current from the circuit above the rated current usually in milliampere t♡̬̩̃̊ the earth the breaker will automatically trip(cut off)t♡̬̩̃̊ prevent shock.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is power in wattage of 8.5 TR AC
how flow current in 220 kv line to line
iam preparing for rrb section engineer post in electrical branch.suggest the right textbook for my reference.fromwhere i will get the previous q.papers?
What is domestic transformer? Draw the connection of domestic transformer.
what happen if the load connected to the induction motor is taken away? the same question for synchoronous generator in synch i think that the the exitation voltage will appear on the terminal only if so plz answer me
How can we checked Killo Watts of Motor & Alternator?
What are dcs and plc?
what is star delta starter? how it works? give its control and power diagram.
Consider three heater bank connected in 3 phase star with neutral.Each heater bank connected in each phase.So each phase get 230 volts supply.my question is,during balance condition, current flow in neutral or Not
gas turbine genrator reactances
Is it acceptable of installing an earth pit in planters area where bare copper cable, earth rod and connection are susceptible to corrosion due to water?
Explain difference between stand by earth fault and residual earth fault protection?
For refrigerators the motor current is raised beyond its rating on both conditions when the voltage of the system is more(say 270v) than the rated voltage(220v) as well as when the voltage of system is less(say 160v) than normal voltageof 220v, why explain?
During regenerative breaking= A rotating magnetic field is reversed B slip is positive C torque is positive D slip is negative
What kind of Neutral CT can be placed in 11/0.433KV transformer to be used and what are its specification?