List of top Biomedical Engineering Questions

A single-tone real signal \( x[n] \) has its 8-point DFT denoted by \( X(k) \) which has \( X(2) = 2 \). Then, the signal \( x[n] \) will be equal to
During respiration, the gaseous exchange takes place in
Let a discrete time signal \( x(n) \) has Z-transform \( X(z) = \frac{1}{1+2 z^{-1}}, |z|>2 \). If its Fourier transform is denoted as \( X(e^{j\omega}) \), then
The minimum number of delay elements and multipliers required to implement a linear phase filter with impulse response \( h(n) \) defined for \( 0<n<8 \) are
Which is the Hexadecimal equivalent of \( 1100101011101011_2 \)?
The width of the transition band of a linear phase band-pass FIR filter is given as \( 0.1 \pi \). The order of the filter designed using Blackman window is
The transfer function of the system is \( G(s) = \frac{100}{(s + 1)(s + 100)} \). For a unit step input, the approximate settling time for the 2 percent criterion is
Find \( I_1 \), \( I_2 \), and \( I_3 \) for the following circuit. 
Find I1, I2, and I3 for the following circuit
Which of the following behaves as a precursor for the synthesis of TGL and PL?
The voltage \( V = 12 \, \text{V} \) (cos \( 60^\circ + 45^\circ \)) is applied to a \( 0.1 \, \text{H} \) inductor. Find the steady-state current through the inductor.
A Bode magnitude plot for the transfer function \( G(s) \) of a plant is shown below. Which one of the following transfer functions best describes the plant? 
A Bode magnitude plot for the transfer function G(s)
Which IC is a fixed positive voltage regulator?
Which of the following techniques requires timing synchronization between transmitter and receiver?
What is the output voltage \( V_o \) for the circuit shown below? 
output voltage Vo for the circuit
The instruction XLAT in 8086 microprocessor is used to
The impedance of Biopotential electrode is ————— at high frequency.
Which of the following does not have a negative effect on PFK?
The greatest volume of gas that can be inspired by voluntary effort after maximum expiration is —————.
For the given 8086 microprocessor instructions below, which of the following is an invalid instruction?
Which of the following are the requirements for a single channel ECG telemetry system?
An AM modulator develops an unmodulated power of 400 W and power of 450 W when modulated with modulation index \( \mu \) across the resistive load. Then the value of \( \mu \) is
Which of the following is the TCA cycle metabolite used in the detoxification of ammonia in the brain?
Which of the following inhibits acetyl-coA carboxylase in fatty acid synthesis?
What is the frequency of the waveform at Y? 
frequency of the waveform at Y
A continuous system is described by \( y(t) = x(t) \cos(200 \pi t) \). If \( x(t) \) is a two-tone signal with frequencies 25 Hz and 50 Hz, then the frequency components present in \( y(t) \) will be