BARC EE : Full Syllabus Test -3

For the given ring oscillator the propagation delay of each inverter is 2msec. What is the fundamental frequency of the output?

The output of a linear system for a ramp input is t²e^–t, the transfer function is

The type of the circuit shown in figure is

In an induction motor for a fixed speed at constant frequency

The incremental cost characteristic of the two units in a plant are given by

IC₁ = (0.1 P₁ + 8) RS/MWh

IC₂ = (0.15 P₂ + 3) RS/MWh

The optimum sharing of load when the total Load is 100 MW is Possible when

Below figure shows a mod-5 ripple counter, the 2-Input gate used in order to Pre-set the J-K flip flops. The 2-input gate is:

For phase-controlled converter shown in figure below, the peak instantaneous output voltage is 200 V. Its firing angle is ________degrees if Thyristor is fired in every positive half cycle.

Determine V_o/V_i in the circuit shown below.

Determine the bandwidth of a feedback amplifier. Consider a feedback amplifier with an open-loop low frequency gain of A = 10⁴, an open-loop bandwidth of ω_H = 2ϖ(100) rad/sec and a closed loop gain of 50 .

Single-phase current source inverter is connected with capacitive load only the waveform of the output voltage across the capacitor for constant source current will be,

The asymptotic bode plot for the gain magnitude of a minimum phase system G(s) is shown in figure

The system G(s) is  . The value of A will be

In a transistor, which of following statement holds true?

An LTI system has step response (1 – e^–t) u(t). The response for the following input, x(t) at t = 2 is

In a Feedback network, Input voltage is 14V, feedback voltage is 6V and source voltage is 20V. β i.e. feedback factor is in ohms. What is the configuration?

Which of the following statement is incorrect ?