A shopkeeper allows 10% discount on the price of an article and sells
it for Rs 7,600. What is the marked price of the article?
Transmission lines usually use a.3 phase b.2 phase c. Single phase
how air lock will be removed from generators, how it happens?
How we can design a cable for a 3phase load.
what is negative current?
what is circuit recombiner and how it is different from circuit breaker
what do you mean by star connection?
If the Brush of DC motor is shifted by 90 deg, then what happens to voltage and torque? Both voltage and torque are zero. how to justify the answer?
Motor running trough VFD, if voltage reduced speed will be?
What is a surge supressor why its is used in synchronous generators
what is overflexing in transformer? setting?
800A 22KV TP OCB. explain
how to select the automotive wire size by mathematical calculation. for xenon headlamp with ballast. the ballast given data voltage 10-17v,current permenant 6amp, run up phase is 15amp, peak at swicth on max 400micro sec is 40amp.the sum of cable resistance is 150mohm.please provide referenc document if any for relating the peak at switch on current,time & wire wire size