RSMSSB JE Quiz 13

Which of the following is the primary reason for placing field winding on the rotor in an alternator?

Find the current i_o in the circuit ____ ?

Where [i_o = 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

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.