Mechatronics MCQs
Mechatronics MCQs
Answer these 100 Mechatronics MCQs and assess your grip on the subject of Mechatronics.
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1: What is an example of a device that measures acceleration?
A. Magnetometer
B. Gyroscope
C. Accelerometer
2: What are accelerometers usually based on?
A. Microelectromechanical systems
B. Magnetism
C. Piezoelectric crystals
D. Microfluidic systems
E. Piezoelectric materials
3: What is the term for applying a force or displacement to a system?
A. Actuator Mechanism
B. System
C. Load
D. Mechanism
E. Torque
4: What can an actuator do to a system?
A. Applying a force or displacement
B. Causing a change in the system's state
C. Generating power
D. Controlling a valve
E. Regulating a system's output
5: What type of control could be used as an actuator?
A. Human control
B. Animal control
C. Hydraulic control
D. Electric motor control
E. Computer control
6: What type of current is alternating?
A. Steam
B. Acoustic
C. Magnetic
D. Electric
7: What type of current oscillates?
A. Direct current
B. Wireless power
C. True RMS
D. Alternating current
8: What does D/A Converter convert the digital signal to?
A. Control-signal-level voltage or amperage
B. Amplitude-modulated digital signal
C. Continuously variable DC power
D. Carrier frequency
E. Control-signal-level current or power
9: What is the term used to describe a device that takes a digital signal and converts it?
A. Analog-to-Digital converter
B. Digital Audio Converter
C. Digital-Analog converter
D. Digital-to-Analog converter
10: Ampere is the unit of measurement for electric current how many coulombs?
A. 1 ampere
B. 5
C. 3
D. 1 million
E. 1
11: What is another name for an Ampere?
A. The SI unit for electric potential energy
B. The unit of electric capacitance
C. A unit of electric power
D. The metric unit of measurement for an electric current
E. A unit of electrical capacity
12: When studying a path in an analog continuous, one would study a path that involved what device?
A. A graphing calculator
B. The 'Real World'
C. A calculator
D. A digital display
E. A computer
13: What does the term 'Analog Continuous' mean?
A. Using analog signals to transmit information
B. A specific type of electrical signal
C. Creating numbers that are precise, but don't change over time
D. Having a continuous record of events
E. Having to do with the 'Real World'
14: In what type of connection is the computer 'stand and wait'?
A. Parallel
B. Asynchronous
C. Serial
15: What type of connection is an Asynchronous?
A. A type of security system
B. Used to describe a network connection
C. A type of electrical outlet
D. Used to describe a computer connection
E. Used to describe a telephone connection
16: What does the combination of two or more cells joined to produce an electrical potential difference constitute?
A. Radio
B. Battery
C. Generator
D. Solar panel
17: Calibration is the comparison of what against a reference standard?
A. Sensor measurements
B. Instrument readings
C. Calibrating sensors
D. Transducer outputs
E. Sampling frequency
18: Calibration is the comparison of transducer outputs to what?
A. The transducer's response to a reference input
B. The transducer's response to the environment
C. The manufacturer's published displacement value
D. The sensor's nominal range
E. The outputs of a reference standard
19: What is an electric charge storage device?
A. Capacitor
B. Battery
C. Superconductor
D. Magnet
20: What does the capacitor store?
A. Acid
B. Electrical charge
C. Air
D. Gasoline
21: Which law describes the attractive or repulsive electric force between two charged objects?
A. Faraday’s law
B. Law of Gauss
C. Law of Electric Potential
D. Coulomb’s law
E. Ohm’s law
22: What does Coulomb's law describe?
A. The tendency of charged particles to avoid each other
B. The attractive or repulsive electric force between two charged objects
C. The force that causes an object to accelerate
D. The force that holds an object together
E. The mathematical relationship between electric potential and electric current
23: What is the name of the device that reverses the direction of current?
A. Rotor
B. Magnet
C. Relay
D. Commutator
24: What does a commutator do?
A. Generating electricity
B. Reversing the direction of current
C. Converting energy from one form to another
D. Moving charges around
E. Producing electricity
25: What will only allow current to pass through in one direction?
A. Resistor
B. Capacitor
C. Fuse
D. Diode
26: What can easily move through electrical conductor?
A. A metal object
B. A rubber band
C. A magnet
D. An electric current
E. A metal conductor
27: A medium through which an electric current can easily move is called?
A. Liquid
B. Electrical conductor
C. A liquid
D. A solid
E. Gas
28: What type of material is an electric insulator?
A. A material that can easily become a conductor when an electric current is applied; a semiconductor
B. A material that conducts electricity very well; an electrically conductive material
C. A material that carries an electric current but not a lot of it; a conductor
D. A material that won’t ordinarily carry an electric current; a nonconductor
29: What is it called when a material won't ordinarily carry an electric current?
A. Conductor
B. A nonconductor
C. A conductor
D. Insulator
E. A metal
30: What is the flow of charges between two points caused by?
A. A flow of electrons
B. A difference in electric conductivity
C. A current flow
D. A difference in electric potential
E. A difference in electric charge
31: What is a conducting path for electrons?
A. Electrical circuit
B. Atomic nucleus
C. Magnetic field
D. Metal
E. Gas
32: What is a device that converts electrical energy into mechanical energy?
A. Gasoline engine
B. Electric motor
C. Steam engine
33: Motor convert electrical energy into?
A. Heat
B. Kinetic energy
C. Nuclear energy
D. Mechanical energy
E. Chemical energy
34: What does the term "medical facility" refer to?
A. Facility C a nursing home
B. A doctor's office
C. Facility B a hospital
D. Facility A structure designed and constructed for a particular purpose, such as a medical facility
E. A hospital
35: What is a Facility designed for?
A. A mass storage system
B. A particular purpose
C. A broadcast waveform
D. A place to sleep
E. Storage
36: What kind of charge is used for a conducting path?
A. Liquid
B. Magnetic
C. Gas
D. Radio Frequency
E. Electric
37: What is provided to the ground by a conductor?
A. Electric field
B. Electrical current
C. Magnetic field
D. Conducting path
E. Electromagnetic radiation
38: What does the term "hydraulics" mean?
A. The science of fluids in motion
B. A machine used to move goods by water or air power
C. Systems that use the displacement of fluids to create mechanical work
D. The study of fluids and their behavior in a mechanical system
E. A natural science that studies fluids and their characteristics
39: What term describes fluid being moved from one place to another?
A. Hydroelectric
B. Hydraulics
C. Pump
D. Fluid dynamics
E. Liquefaction
40: How many Hertz are in a second?
A. 3
B. 2
C. 1
41: What is a unit of frequency?
A. Km
B. Hertz
C. Second
D. Kelvin
42: What is the name for the amount of power that a single Horsepower equals?
A. 746 watts
B. 1 horsepower
C. 1,500 watts
D. 1,000 watts
43: What is Horsepower?
A. Ability to travel a certain distance in a set time
B. Power that can be extracted from an engine
C. How much work a horse can do in one minute
D. Unit to measure the amount of power produced
E. A tool used to measure acceleration or speed
44: What does an inductor resist?
A. Change in current
B. Noise
C. Electrical interference
D. Electrical noise
E. Electromagnetic radiation
45: What opposes changes in the current?
A. Resistor
B. Filter
C. Resonator
D. Inductor
E. Capacitor
46: In what kind of equipment can multiple signals be transmitted?
A. Transmitter
B. Amplifier
C. Receiver
D. Multiplexer
47: What does multiplexer allow?
A. Changing the output signal
B. Switching between multiple input signals
C. Transmission of multiple signals on the same line
D. Separation of different audio channels
E. Selection of input signals
48: What is the most common type of electrical circuit?
A. Parallel circuit
B. Series circuit
49: What type of circuit is a parallel circuit?
A. Radio
B. Mechanical
C. Computer
D. Chemical
E. Electrical
50: What is the name of the device that measures electrical potential by comparison with a known voltage?
A. Potentiometer
B. Ohmmeter
C. Voltmeter
D. Multimeter
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Mechatronics MCQs
Вопросы по мехатронике на русском языке
Preguntas de mecatrónica en español
日本語でのメカトロニクスの質問
Questioni di meccatronica in lingua italiana
Questions de mécatronique en langues françaises
Questões de mecatrônica em línguas portuguesas
Fragen zur Mechatronik in deutschen Sprachen
中文（简体）语言的机电一体化问题
أسئلة ميكاترونيكس باللغات العربية
Soal mekatronika dalam bahasa indonesia
Türkçe mekatronik soruları
