Answer Posted / usha
ELR is Emergency Load Relay.
Is This Answer Correct ? | 2 Yes | 48 No |
Post New Answer View All Answers
salam&hi, i need to know about how can i calculate an enough current for the new building before i submit it to the suppliers
What is the breaking capacity of transformer and how can we calculate the breaking capacity of tranformer
(1)Can earth and be conected together (2) what is the diferent between earth & neutral
What will happen if the voltage in my house drops from 220V to any lower voltage?
why different series of vfds (like allenbradley)are used in industry ?
What is mean by hot and cold loop testing?
how to check avr of dg set of 125kva
how to interlock 3 nos MCCBs using under voltage coil. please provide me circuit diagram?
What are books to be referred for KPTCL exam?
which type of stability limit is higher,steady state or transient? why?
Explain the operation of grid connected central solar inverter ?
What are the differences between single phase and three phase?
The loads are connected with phase and ground then why current flow as the loads ?
1))why we run three phase or three different circuit from a single conduit 2)) why not two circuit of different phase run in same conduit?? and why we run same three cicuit of same phae run in single conduit??
Difference between shunt, PMG and AREP excitation. Which is the most reliable between PMG and AREP.