what is the difference between line voltage meter and relays
Answer Posted / k. dhinakaran
Voltmeter is mainly used to measurement the all the voltage
Bt the relay is mainly used for protect the system in power system. Relay is a electro magnetic contactor. Relay is easily energized the fault and tripping the MCB..
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
why is a power transformer used only occasionally?it is used to step up at generating stations?and that needs to be done all day long !!!!!!!
what is advertised hop count
what is KA rating and how can we choose switchgears on applications
Enlists the applications of sampled data systems?
Please explain me about Relay curves and their sources to read ?
In radial network the source is fed from 1 end both ends at central
what will happen if synchronous machine rotor fed from single phase ac supply
Can clean earth cable be considered as low current cable
What is meant by analogous system?
What is an 86-P or an 86-A trip
what is the requirement regarding earthing of Single conductor with AWA
The transmission does not have options: a)Partition noise b) Flicker noise c) resistance d) Short noise and reason
What are steps to be taken while designing of DYN11 distribution transformer to achieve magnetising balance?
how to setting voltage RTCC panel
why is the power generator connected as star earthed or star earthed through reactance and what its features ?