rating of ups??
why the electrolyte level in lead acid battery is maintained 2.5 cms above electrodes?
what is the different between RCCB & ELCB
new 90kw motor installed so how I purchased cable ,fuse,etc please give me technic for cable selected why always capacitor delta connection
what is diffrence between primary & secondry transformer?
how do i work out the Amps of a incommer if i am running 1 37 KW motor and a 0,75 KW motor and some solinoids
WHAT IS DIFFERENCE BETWEEN PHASE CONVERTER AND VFD
What is the relation between the Peripheral speed(N) , no.of poles(P) and diameter(D) of a cylindrical rotor alternator ?
what is the use of Antipumping in HT breakers.
What is the unit of inertia constant of rotating machines? Which has more inertia constant between turboalternator and hydroaltermanor and why?
what is %impedanece
Why voltages are 11kv 33kv why not others?
What is power distribution criteria for converting single phase unbalanced residential load to 3 phase star connected balance system. Does total KW converted to 3 Phase. Means Divided by root 3.