Q.1
What does the following toolbox do?
  • a) Plots bode plots
  • b) Verifies circuit modelling
  • c) Calculates z transform
  • d) Calculates Fourier transform
Q.2
What does the following block show?
  • a) The maximum value of a signal
  • b) The minimum value of a signal
  • c) The final value of a signal
  • d) The rms of a signal
Q.3
What does the following block do?
Questionmatlab-questions-answers3.jpg
  • a) Add a AC value to the input
  • b) Add a DC value to the signal
  • c) Add a noise to the signal
  • d) Add a white noise to the signal
Q.4
What does the following block do?
Questionmatlab-questions-answers4.jpg
  • a) Add a delay to the signal in frequency domain
  • b) Advance the signal in frequency domain
  • c) Shifts the signal in frequency domain
  • d) Gives an output as the function of the input
Q.5
What is the name of the given block?
Questionmatlab-questions-answers5.jpg
  • a) z-domain
  • b) Laplacian domain
  • c) Fourier domain
  • d) no domain
Q.6
Simulink allows the simulation of systems using block diagrams.
Questionmatlab-questions-answers6.jpg
  • a) True
  • b) False
Q.7
What is the function of the following block?
  • a) Gives a 1 if the input is negative
  • b) Gives a 0 if input is negative
  • c) Gives a 1 if input is positive
  • d) Gives a 0 if input is positive
Q.8
What are the transistors present in Simulink?
Questionmatlab-questions-answers8.jpg
  • a) BC-547
  • b) IN3914
  • c) No transistor
  • d) User defined
Q.9
How many sinusoids can this block generate simultaneously?
  • a) Only 1
  • b) Multiple
  • c) Only 1 at high frequency
  • d) Multiple with multiple frequency
Q.10
What is the value of the constant supplied by the block?
  • a) 1
  • b) 0
  • c) User defined
  • d) Not available in MATLAB
Q.11
What is the no. of bits used for the counter operation by the following block?
Questionmatlab-questions-answers11.jpg
  • a) 3
  • b) 5
  • c) System defined
  • d) Minimum required
Q.12
What is the reference power while converting to dB for the following block?
Questionmatlab-questions-answers12.jpg
  • a) 1W
  • b) 1mW
  • c) 0
  • d) 20W
Q.13
This block can be used in what kind of systems?
Questionmatlab-questions-answers13.jpg
  • a) Logical
  • b) Continuous
  • c) Discrete
  • d) Any
Q.14
What does this suggest?
Questionmatlab-questions-answers14.jpg
  • a) The slope of the ramp function is 0
  • b) The slope of the ramp function is -1
  • c) The slope of the ramp function is 1
  • d) The value of the step function is 0
Q.15
What is the function of this block?
Questionmatlab-questions-answers15.jpg
  • a) Defining only continuous systems
  • b) Defining only discrete systems
  • c) Defining only digital systems
  • d) Defining both continuous and discrete systems
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