BARC EE : Full Syllabus Test - 5

The self-reactance of the conductor _______ due to proximity effect.

For 2-unit SCR string efficiency is 90% and adding 1 more unit reduce efficiency to 70%. Its reliability will

Which power plant is non-condensing Type Thermal power plant?

Optical communication system uses:

A 220V dc compound generator connected in long-shunt mode has the following parameters: R_a = 0.1Ω, R_sh = 80Ω, R_series = 0.05Ω. For a load of 150A at rated terminal voltage, the induced emf of the generator should nearly by

When both the amplitude and the frequency of a sinusoidal message signal are doubled, the modulation index will be doubled in

1) Amplitude Modulation

2) Frequency Modulation

3) Phase Modulation

Select the correct answer using the codes given below:

The main function of resonant converter is:

The time required to complete an operation of accessing memory is equal to:

Which one of the following is not the purpose of modulation?

If number of open loop poles and zeros are 1 and 5 respectively, then final slope in dB/octave is:

The equivalent capacitance at terminals a-b in the circuit in the below is 30 μF. Calculate the value of C

A system with characteristic equation s⁴ + 4s³ + 13s² + 36s + K = 0 exhibits undamped oscillations. The frequency of oscillation is

In the circuit the value of i_x is

The input range of a 4-bit Successive approximation ADC is 0 to 15 volts. If an analog input of 11.5 volts is applied to ADC then the sequence of states is: