Which of the following algorithms design techniques is used in quick sort algorithm?

What is the purpose of DMA facility in microprocessor based system?

Which of the following statements about the matched filter in a communication receiver are correct?

1. Its impulse response depends on the signed shape
2. It maximizes the SNR at the detection shape.
3. It produces ISI.
4. It may produce phase error if synchronization is improper.

Which of the following statements about the matched filter in a communication receiver are correct?

1. Its impulse response depends on the signed shape
2. It maximizes the SNR at the detection shape.
3. It produces ISI.
4. It may produce phase error if synchronization is improper.

The characteristic polynomial of a system is q(s) = 2s⁵ + s⁴ + 4s³ + 2s² +The system is :

Which of the following transducers requires a high input impedance preamplifier for proper measurements?

Which of the following describe the correct properties of an emitter follower circuit?

1. It is a voltage series feedback circuit.
2. It is a current series feedback circuit.
3. Its voltage gain in less than unity.
4. Its output impedance is very low.

How many and which types of machine cycles are needed to execute PUSH PSW bymicroprocessor?

Which of the following modes can exist in a rectangular waveguide?

If (x x(10)_x = (100)_x; (100)_x x (100)_x = (10000)_x then x can take value

Inmicroprocessor based system running at 3 MHz clock frequency what should be the minimum pulse width of the INTR signal, so that it is recognized successfully?

A n-type silicon sample contains a donor concentration of N_d = 2 x 10¹⁶ cm^-3. The minority carrier hole lifetime is t_p0 = 5 μs. The thermal equilibrium generation rate of hole is:

The characteristic polynomial of a system is q(s) = 2s⁵ + s⁴ + 4s³ + 2s² +The system is :

The Z-transform of a signal is given by its final value is __________ .

The signal flow graph of a system is shown below:

The transfer of the system is

If g(t) = e^-pt2 then G(1/p) is __________ where g(t) G(f)

A uniform plane wave travelling in air is incident on the plane boundary between air and another dielectric medium with e_r =The reflection coefficient for normal incidence is

Which of the following transducers requires a high input impedance preamplifier for proper measurements?

If (x x(10)_x = (100)_x; (100)_x x (100)_x = (10000)_x then x can take value

How many and which types of machine cycles are needed to execute PUSH PSW bymicroprocessor?

A n-type silicon sample contains a donor concentration of N_d = 2 x 10¹⁶ cm^-3. The minority carrier hole lifetime is t_p0 = 5 μs. The thermal equilibrium generation rate of hole is:

The signal flow graph of a system is shown below:

The transfer of the system is

The Z-transform of a signal is given by its final value is __________ .

Voltage 1 + 2 sin ωt is applied to the circuit shown below:

The capacitor C and diode D can be considered ideal. R_L is very large resistance. Then the magnitude of the average voltage across R_L is __________ volt.

The Z-transform of a signal is given by its final value is __________ .

A uniform plane wave travelling in air is incident on the plane boundary between air and another dielectric medium with e_r =The reflection coefficient for normal incidence is

The impulse response h(t) of a linear invariant continuous time system is given by h(t) = exp (- 2t) u(t), where u(t) denotes the unit step function. The frequency response H(ω) of this system in terms of angular frequency ω is given by H(ω)

If (x x(10)_x = (100)_x; (100)_x x (100)_x = (10000)_x then x can take value

Inmicroprocessor based system running at 3 MHz clock frequency what should be the minimum pulse width of the INTR signal, so that it is recognized successfully?

Consider two random processes x(t) and y(t) have zero mean, and they are individually stationary. The random process is z(t) = x(t) + y(t). Now when stationary processes are uncorrelated then power spectral density of z(t) is given by

A n-type silicon sample contains a donor concentration of N_d = 2 x 10¹⁶ cm^-3. The minority carrier hole lifetime is t_p0 = 5 μs. The thermal equilibrium generation rate of hole is:

A n-type silicon sample contains a donor concentration of N_d = 2 x 10¹⁶ cm^-3. The minority carrier hole lifetime is t_p0 = 5 μs. The thermal equilibrium generation rate of hole is:

If the intrinsic resistivity at 300°K is 0.ohm-m and the electron and hole mobilities at 300°K are 0.and 0.m²/volt-sec, then the intrinsic carrier concentration of Germanium is __________ .

The Z-transform of a signal is given by its final value is __________ .

The Z-transform of a signal is given by its final value is __________ .

A system described by the transfer function is stable. The constraints on a and K are

What is the purpose of DMA facility in microprocessor based system?

If the connection of two-port is such that the transmission matrix of the overall network is the product of the transmission matrices of the individual networks, what type of connection is it?

The impulse response h(t) of a linear invariant continuous time system is given by h(t) = exp (- 2t) u(t), where u(t) denotes the unit step function. The frequency response H(ω) of this system in terms of angular frequency ω is given by H(ω)

If g(t) = e^-pt2 then G(1/p) is __________ where g(t) G(f)

If g(t) = e^-pt2 then G(1/p) is __________ where g(t) G(f)

If the intrinsic resistivity at 300°K is 0.ohm-m and the electron and hole mobilities at 300°K are 0.and 0.m²/volt-sec, then the intrinsic carrier concentration of Germanium is __________ .

In the design of a single mode step index optical fiber close to upper cut-off, the single mode operations is NOT preserved if

In the design of a single mode step index optical fiber close to upper cut-off, the single mode operations is NOT preserved if

A uniform plane wave travelling in air is incident on the plane boundary between air and another dielectric medium with e_r =The reflection coefficient for normal incidence is

Voltage 1 + 2 sin ωt is applied to the circuit shown below:

The capacitor C and diode D can be considered ideal. R_L is very large resistance. Then the magnitude of the average voltage across R_L is __________ volt.

A compensated wattmeter has its reading corrected for error due to which one of the following parameters?

An audio signal is band limited to 4 kHz. It is sampled at 8 kHz. What will be the spectrum of the sampled signal?

The amplitude of a random signal uniformly distributed between - 5 V and 5 V. If the positive values of the signal are uniformly quantized with a step size of 0.V, and the negative values are uniformly quantized with a step size of 0.V, the resulting signal to quantization noise is approximately

Personal computer cannot be used for which one of the following?