SSC JE Electrical Engineering 2012
For the following questions answer them individually
In the circuit forward resistance of the diode D is 2 Ω and its reverse resistance is infinitely high
A list consists of meters (List-I) and another list shows, the meter readings (Lis-II)
Which one of the options given here is correct to indicate the type of meter (List-I) and its reading (List-II)
In the figure. D in an ideal diode. If the rms value of the input voltage is 50V, then the rms current through 100 Ω is
In an R-L series circuit R = 20 Ω, L = 0.056 H and the supply frequency in f = 50 Hz. The magnitude of impedance of the circuit is
A pure sinusoidal current is being rectified. For the given maximum value of sinusoidal current if rms value of half wave rectified current is 50 A, then the rms value of full wave rectification will be
Under thermal equilibrium in a pure semiconductor the ratio of the number of holes to the number of conduction electrons is
