List of top Biomedical Engineering Questions

The range of \( K \) for the stability of the system is \( 0<K<100 \). For \( K = 10 \), the gain margin of the system is
In 8085 microprocessor, two address lines namely A13 and A6 have become faulty and are stuck at logic 0. Which of the following address locations cannot be accessed in the memory?
If a uniform quantizer with sinusoidal input signal produces the output SNR of 43.76 dB, determine the number of quantization levels used.
Use Mason’s gain formula to find the transfer function of the given figure 
Mason’s gain formula to find the transfer function
What is the slope of the output load line characteristics for the circuit shown in the below Figure? 
slope of the output load line characteristics for the circuit
The basic step of an 8-bit DAC is 12.4 mV. If the binary input \( 00000000 \) represents 0V, determine the output if the input is \( 10110111 \).

Which port in 8051 microcontroller requires external pull-up as shown below? 
8051 microcontroller

What are the invalid inputs in the following flip flop? 
invalid inputs in the following flip flop
For the MOSFET transistor shown in the below figure, operating region of the transistor is
MOSFET transistor
If a discrete memory-less source emits symbols with probabilities 0.2, 0.2, 0.2, 0.2, and 0.2, determine the entropy of the source.
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
Consider a system output \( y(t) \) is related to its input \( x(t) \) as, \( y(t) = x(t) + \cos (x(t)) \). This system is
Which is the Hexadecimal equivalent of \( 1100101011101011_2 \)?
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
Which of the following behaves as a precursor for the synthesis of TGL and PL?
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 of the following techniques requires timing synchronization between transmitter and receiver?
The instruction XLAT in 8086 microprocessor is used to
Which of the following does not have a negative effect on PFK?
For the given 8086 microprocessor instructions below, which of the following is an invalid instruction?
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 is the Boolean expression at F in the following figure? 
boolean expression at F in the following figure
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