The series field winding has low resistance while the shunt field winding has high resistance. Why?251
Why does curving the pole faces in a dc machine contributes to a smoother dc output voltage from it?186
why star point of HT motor not earthed?
What is the gross weight to copper ratio in slip ring induction motor of 4000 HP,6.6 kv, 372amp, 992 rpm GE motor.
why actual valve timing diagram is different than ideal valve timing digram of a 4 stroke engine?
can anyone tell me can the electromagnetic waves can be reflected back?if so how &by which material it can be reflected back?please tell me so that it can help to my wireless power trasnmission device.
Is MEN and RCD related to each other ?? IF yes then how??
use of choke in APFC panels
how the characterstics of control valve being done
We have a couple of oil tanks at our plant. One of them does not have a lightning arrester installed. My question is it necessary to install an arrestor on every tank or will this particular one be covered by the arrestor installed on the ajdacent tank, Since all the tanks are close to each other. Basically, I want to know that if these arrestors or protection works in a parituclar area of effect or influence. Thanks
what is the difference between 50 hz freq. and 60 hz freq.? which is better and economic in them ?
Define the term factor of inertia.
8. A DYNAMOMETER TYPE WATTMETER RESPONDS TO THE.......
what is gas turbine intercooling ?
what is the formula for hv test for cable and circuit breaker..????
What is the difference between the transmission line and distribution line?
Why MCCB is Getting tripped sometimes when there is no load in the Midnight ?