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Mechatronics Questions and Correct
Answers/ Latest Update / Already Graded
Analog signal are signals that are:
Ans: Continuous functions of time
Embedded systems are:
Ans: machines with micro controllers embedded into them
The following picture is best defined as a:
Ans: system with feedback control
Which of the following is not a typical attribute of open-loop control
systems.
Ans: Relatively accurate in matching actual to required values
box\block diagrams represent the behavior of a real system by
mathematical equations and are often described by a differential
equation.
Ans: True
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The term ........ is used for the element of a correction unit that
provides the power to carry out the control action.
Ans: actuator
A DAC is the device that converts
Ans: a digital signal into an analog signal.
In a flow chart, Input/Output Operations:
Ans: Are represented by parallelograms; indicate an input or
output operation.
n a flow chart, a terminal:
Ans: Is represented by rounded rectangles; indicate a starting
or ending point.
A pressure sensor has a range of 0 to 1,000 kPa and a non-linearity
error of ±0.15% of the full range. The error for a reading of 700 kPa is:
Ans: ±1.5 kPa
Pseudocode is based on:
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, Page |3
Ans: No coding language in particular as it is just instructions
written in plain English.
The true speed of a car is 56 mph. The speedometer reading though is
54 mph. How much is the error in the measurement? Provide only the
number without units.
Ans: -2
Transducers can give different outputs for the same measured value
depending whether this value is reached by continuously increasing or
decreasing change. What kind of error is this?
Ans: Hysteresis error
An incremental encoder has 180 slots on the disc. Express the
resolution in degrees:
Ans: 2
You develop a program that calculates taxes. What would be a proper
variable name to express the adjusted gross income?
Ans: adjustedGrossIncome
All rights reserved © 2025/ 2026 |
Mechatronics Questions and Correct
Answers/ Latest Update / Already Graded
Analog signal are signals that are:
Ans: Continuous functions of time
Embedded systems are:
Ans: machines with micro controllers embedded into them
The following picture is best defined as a:
Ans: system with feedback control
Which of the following is not a typical attribute of open-loop control
systems.
Ans: Relatively accurate in matching actual to required values
box\block diagrams represent the behavior of a real system by
mathematical equations and are often described by a differential
equation.
Ans: True
All rights reserved © 2025/ 2026 |
, Page |2
The term ........ is used for the element of a correction unit that
provides the power to carry out the control action.
Ans: actuator
A DAC is the device that converts
Ans: a digital signal into an analog signal.
In a flow chart, Input/Output Operations:
Ans: Are represented by parallelograms; indicate an input or
output operation.
n a flow chart, a terminal:
Ans: Is represented by rounded rectangles; indicate a starting
or ending point.
A pressure sensor has a range of 0 to 1,000 kPa and a non-linearity
error of ±0.15% of the full range. The error for a reading of 700 kPa is:
Ans: ±1.5 kPa
Pseudocode is based on:
All rights reserved © 2025/ 2026 |
, Page |3
Ans: No coding language in particular as it is just instructions
written in plain English.
The true speed of a car is 56 mph. The speedometer reading though is
54 mph. How much is the error in the measurement? Provide only the
number without units.
Ans: -2
Transducers can give different outputs for the same measured value
depending whether this value is reached by continuously increasing or
decreasing change. What kind of error is this?
Ans: Hysteresis error
An incremental encoder has 180 slots on the disc. Express the
resolution in degrees:
Ans: 2
You develop a program that calculates taxes. What would be a proper
variable name to express the adjusted gross income?
Ans: adjustedGrossIncome
All rights reserved © 2025/ 2026 |
