Which of the following is the primary reason for placing field winding on the rotor in an alternator?
Find the current io in the circuit ____ ?
Where [io = current in the 6Ω resistance].
The inductance of single phase two wire power transmission line per kilometer get double when the
A salient-pole synchronous generator delivers 50% of rated power to an infinite bus. If its field excitation fails.
Resistance switching is normally restored in case of
The voltage and current waveform in a circuit is given by
V(t) = 230 sin (ωt — 30°)
i(t) = 5 sin (ωt + 30°)
find the power factor of the circuit
Inside the hollow conducting sphere, electric field
A transistor has a current gain of 0.98 in common base mode. Its current gain in common emitter mode will be
Obtain the Minimized SOP form of function f (A,B,C,D) where f is given as Σm(0,3,4,5,7,9,11,14,15).
An open loop transfer function is given as . Find out the break away point of its root locus plot.