What iz main protection of mediuum voltage motors and what
iz the standard IR voltage of 6.6 and 11kv motors.
what does the word synchronous mean in 'synchronous machine'
what is interpose? where it is used and why it is used?
WHAT IS M.P.C.B
What is transient Phenomenon?
i have been tasked with a design of protection, metering and control(PMC) relay panel extension to accommodate all PMC relays.There is an already existing panel where this one will be built.What are the design aspects for this kind of project? thank you.
how does high earth to neutral voltage affect electronic equipment?
what is impedance?
If one ct is reversely connected in Y system what will effect in kwh and kvarh meter?
what is the full form of FRL (3/20,7/20 EARTH WIRE)..????
3 Answers Aster, Divis Laboratories, FRL, Gasco,
ELCBs are installed for protecting humans from AC leakage current.Is there a device which protects humans from DC Leakage current??e.g.leakage from batteries...If not,then why so???
What is difference between dc three point starter and dc four point starter?
what is acceptance test in electrical engineering.