Electrical Engi...

Equal area criteria and Swing equation are used for _______ and _________ stability respectively.

Consider the circuit shown below:

The average power absorbed by the 60Ω resistor (in mW) is:

The output voltage of an inverter is controlled by a multiple pulse modulation technique. If the peak value of reference voltage is 4 V and the peak value of carrier voltage is 6V, then the total pulse width in each half cycle is:

An ammeter has a full-scale deflection of 50A. On performing an experiment, five values of current were recorded: 48.2, 49.6, 48.2, 49.5, and 48.2

48.2A is a ________ value and 49.6A is a ___________value

In the circuit shown below the OP-AMP is ideal, then V_o is given by:

When bundle conductor are used in place of single conductor the effective inductance and capacitance will, respectively

For the given digital circuit. NOT gate is having a time delay of 5 msec. Find for which time range the LED will glow up. 

X input is logic 1 for 10 msec to 35msec as shown in the figure. (logic 1 is considered as 5 V and logic 0 as 0 V)

Determine the magnitude of the EMF (in V) induced between the axis of rotation and the rim of the disc, when the disc of radius 10 cm rotates with an angular velocity of 10 revolutions per second, which is placed in a magnetic field of 4 T acting parallel to the rotation of the disc.

A 230 V, 250 RPM, 100 A Seperatly excited DC motor having r_(a) = 0.5Ω, is connected to a 230 V supply and rated field current. The graph between load torque T_L and ω (radian/sec) is shown below, Find at what speed the motor is rotating?