module 1
問題一覧
1
are systems that convert electrical energy into mechanical
energy, or vice versa. They work by using the interaction between electric and
magnetic fields to create mechanical motion.
Electromechanical systems
2
The basic principles of electromechanical energy conversion involve a ______________, implying that the energy can be transferred back and forth between the
electrical and the mechanical systems.
reversible process
3
in aviation, they are used to control and operate a wide variety of aircraft components, including flight control surfaces, engine controls, landing gear,
and brakes.
Electromechanical systems
4
Electromechanical systems in aviation are crucial for the operation of various aircraft
components. Here are some of their applications:
Flight Control Surfaces Fly-By-Wire systems
5
A device that converts electrical energy into mechanical motion. Used in a variety of applications, including robotics, automation, and transportation.
Actuator
6
A device that converts mechanical energy into electrical energy in the form of
alternating current. Used in vehicles, power plants, and other
applications.
Alternator
7
The rotating part of an electric motor or generator. Is typically made
of a ferromagnetic material, such as iron or cobalt, and is wound with coils of wire.
Armature
8
A sliding contact that conducts electricity from the stationary part of an electric
motor or generator to the rotating part.
Brush
9
An electromechanical device that produces a buzzing sound. Used in a
variety of applications, such as alarms, timers, and doorbells.
Buzzer
10
A device that stores electrical energy. Used in a variety of electronic
circuits, such as power supplies, filters, and oscillators.
Capacitors
11
A device that protects an electrical circuit from overload or short circuit. Used in a variety of applications, including homes, businesses, and
industrial facilities.
Circuit breakers
12
A device that reverses the direction of current flow in an electric motor or
generator. Used in traditional brushed motors, but they are not
used in brushless motors
Commutators
13
A pair of metal surfaces that can be brought together to complete an electrical
circuit. Used in switches, relays, and other electrical devices.
Contact
14
A semiconductor device that allows current to flow in only one direction. Use in electronic circuits, such as power supplies, rectifiers, and
detectors.
Diode
15
A device that converts electrical energy into mechanical motion.
Used in a wide variety of applications, including appliances, tools, and vehicles.
Electric motor
16
A device that creates a magnetic field when an electric current is passed through
it. Used in a variety of applications, such as relays, motors, and
solenoids.
Electromagnet
17
A device that protects an electrical circuit from overload or short circuit. Are
typically made of a thin wire that melts when too much current flows through it.
Fuses
18
A device that converts mechanical energy into electrical energy. Used in a variety of applications, such as power plants, vehicles, and wind turbines.
Generators
19
A device that stores electrical energy in the form of a magnetic field. Are
used in a variety of electronic circuits, such as filters, oscillators, and power supplies.
Inductors
20
A semiconductor device that contains multiple electronic components on a single
chip. Used in a wide variety of electronic devices, including computers,
smartphones, and televisions.
Integrated Circuit
21
A device that controls the speed and torque of an electric motor.
Used in a variety of applications, such as robots, drones, and electric vehicles.
Motor controllers
22
A device that uses light to transfer electrical signals from one circuit to another.
Used in a variety of applications, such as isolation transformers
and digital logic circuits.
Optocouplers
23
A variable resistor that can be used to control the flow of electric current.
Used in a variety of applications, such as volume controls, light
dimmers, and joystick controllers.
Potentiometers
24
An electrically operated switch that uses an electromagnet to open and close
contacts. Used in a variety of applications, such as industrial control
systems, home automation systems, and automotive electrical systems.
Relays
25
A device that resists the flow of electric current. Are used in a variety of
electronic circuits, such as voltage dividers, current limiters, and filters.
Resistors
26
A device that detects changes in the environment and converts them into
electrical signals. Used in a wide variety of applications, such as security
systems, medical devices, and automotive safety systems.
Sensor
27
An electromechanical device that converts electrical energy into mechanical
motion. Used in a variety of applications, such as valves, actuators,
and locks
Solenoid
28
A device that opens and closes an electrical circuit. Used in a variety
of applications, such as appliances, tools, and vehicles.
Switches
29
A device that transfers electrical energy from one circuit to another.
Used in a variety of applications, such as power grids, electronic devices, and
appliances.
Transformers
30
A semiconductor device that can amplify or switch electronic signals. Used in a wide variety of electronic circuits, including amplifiers, oscillators, and
digital logic circuits.
Transistors
31
A winding of wire that creates a magnetic field when current
flows through it.
Coil
32
The central part of a transformer or other magnetic device
Core
33
A region of space around a magnet or electric current where
a magnetic or electric force is exerted.
Field
34
The number of cycles per second of an alternating
current.
Frequency
35
A device that converts electrical energy into mechanical
energy.
Motor
36
: The rate at which energy is transferred from one place to
another.
Power
37
: The opposition to the flow of electric current.
Resistance
38
The rotating/oscillating part of an electric motor or
generator.
Rotor
39
:The static/stationary part of an electric motor or
generator.
Stator
40
The rotational force applied to an object
Torque
41
The electrical potential difference between two points.
Voltage
42
____________ adjust flight control surfaces like
the elevator, rudder, ailerons, flaps, slats, and spoilers. They also extend and retract
the landing gear, position engine inlet guide vanes and thrust reversers, and open and
close cargo or weapon bay doors.
Electromechanical actuators
43
In a __________, the pilot’s control column movements
are interpreted by a flight computer that sends electrical signals to actuator control
electronics. The control electronics instruct the operation of either hydraulic control
valves to set in motion hydraulic actuators or electric motors to move
electromechanical actuators.
fly-by-wire system
MICROPROCESSOR MIDTERM MODULE 1
MICROPROCESSOR MIDTERM MODULE 1
Annaricha Mae Dalag · 28問 · 2年前MICROPROCESSOR MIDTERM MODULE 1
MICROPROCESSOR MIDTERM MODULE 1
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Microprocessor 2 Midterm
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Microprocessor 2 Midterm
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11問 • 2年前ETHICS 1 and 2
ETHICS 1 and 2
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ETHICS 1 and 2
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Module 1
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Module 1
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Wire and Wireless Midterm
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Wire and Wireless Midterm
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Wire and Wireless Module 2
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Wire and Wireless Module 2
44問 • 2年前ELECTRO
ELECTRO
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ELECTRO
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ELECTRO MODULE 2
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ELECTRO MODULE 2
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PURPOSIVE COMM M1
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PURPOSIVE COMM M1
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Data comms midterm
20問 • 2年前WWC
WWC
Annaricha Mae Dalag · 10問 · 2年前WWC
WWC
10問 • 2年前問題一覧
1
are systems that convert electrical energy into mechanical
energy, or vice versa. They work by using the interaction between electric and
magnetic fields to create mechanical motion.
Electromechanical systems
2
The basic principles of electromechanical energy conversion involve a ______________, implying that the energy can be transferred back and forth between the
electrical and the mechanical systems.
reversible process
3
in aviation, they are used to control and operate a wide variety of aircraft components, including flight control surfaces, engine controls, landing gear,
and brakes.
Electromechanical systems
4
Electromechanical systems in aviation are crucial for the operation of various aircraft
components. Here are some of their applications:
Flight Control Surfaces Fly-By-Wire systems
5
A device that converts electrical energy into mechanical motion. Used in a variety of applications, including robotics, automation, and transportation.
Actuator
6
A device that converts mechanical energy into electrical energy in the form of
alternating current. Used in vehicles, power plants, and other
applications.
Alternator
7
The rotating part of an electric motor or generator. Is typically made
of a ferromagnetic material, such as iron or cobalt, and is wound with coils of wire.
Armature
8
A sliding contact that conducts electricity from the stationary part of an electric
motor or generator to the rotating part.
Brush
9
An electromechanical device that produces a buzzing sound. Used in a
variety of applications, such as alarms, timers, and doorbells.
Buzzer
10
A device that stores electrical energy. Used in a variety of electronic
circuits, such as power supplies, filters, and oscillators.
Capacitors
11
A device that protects an electrical circuit from overload or short circuit. Used in a variety of applications, including homes, businesses, and
industrial facilities.
Circuit breakers
12
A device that reverses the direction of current flow in an electric motor or
generator. Used in traditional brushed motors, but they are not
used in brushless motors
Commutators
13
A pair of metal surfaces that can be brought together to complete an electrical
circuit. Used in switches, relays, and other electrical devices.
Contact
14
A semiconductor device that allows current to flow in only one direction. Use in electronic circuits, such as power supplies, rectifiers, and
detectors.
Diode
15
A device that converts electrical energy into mechanical motion.
Used in a wide variety of applications, including appliances, tools, and vehicles.
Electric motor
16
A device that creates a magnetic field when an electric current is passed through
it. Used in a variety of applications, such as relays, motors, and
solenoids.
Electromagnet
17
A device that protects an electrical circuit from overload or short circuit. Are
typically made of a thin wire that melts when too much current flows through it.
Fuses
18
A device that converts mechanical energy into electrical energy. Used in a variety of applications, such as power plants, vehicles, and wind turbines.
Generators
19
A device that stores electrical energy in the form of a magnetic field. Are
used in a variety of electronic circuits, such as filters, oscillators, and power supplies.
Inductors
20
A semiconductor device that contains multiple electronic components on a single
chip. Used in a wide variety of electronic devices, including computers,
smartphones, and televisions.
Integrated Circuit
21
A device that controls the speed and torque of an electric motor.
Used in a variety of applications, such as robots, drones, and electric vehicles.
Motor controllers
22
A device that uses light to transfer electrical signals from one circuit to another.
Used in a variety of applications, such as isolation transformers
and digital logic circuits.
Optocouplers
23
A variable resistor that can be used to control the flow of electric current.
Used in a variety of applications, such as volume controls, light
dimmers, and joystick controllers.
Potentiometers
24
An electrically operated switch that uses an electromagnet to open and close
contacts. Used in a variety of applications, such as industrial control
systems, home automation systems, and automotive electrical systems.
Relays
25
A device that resists the flow of electric current. Are used in a variety of
electronic circuits, such as voltage dividers, current limiters, and filters.
Resistors
26
A device that detects changes in the environment and converts them into
electrical signals. Used in a wide variety of applications, such as security
systems, medical devices, and automotive safety systems.
Sensor
27
An electromechanical device that converts electrical energy into mechanical
motion. Used in a variety of applications, such as valves, actuators,
and locks
Solenoid
28
A device that opens and closes an electrical circuit. Used in a variety
of applications, such as appliances, tools, and vehicles.
Switches
29
A device that transfers electrical energy from one circuit to another.
Used in a variety of applications, such as power grids, electronic devices, and
appliances.
Transformers
30
A semiconductor device that can amplify or switch electronic signals. Used in a wide variety of electronic circuits, including amplifiers, oscillators, and
digital logic circuits.
Transistors
31
A winding of wire that creates a magnetic field when current
flows through it.
Coil
32
The central part of a transformer or other magnetic device
Core
33
A region of space around a magnet or electric current where
a magnetic or electric force is exerted.
Field
34
The number of cycles per second of an alternating
current.
Frequency
35
A device that converts electrical energy into mechanical
energy.
Motor
36
: The rate at which energy is transferred from one place to
another.
Power
37
: The opposition to the flow of electric current.
Resistance
38
The rotating/oscillating part of an electric motor or
generator.
Rotor
39
:The static/stationary part of an electric motor or
generator.
Stator
40
The rotational force applied to an object
Torque
41
The electrical potential difference between two points.
Voltage
42
____________ adjust flight control surfaces like
the elevator, rudder, ailerons, flaps, slats, and spoilers. They also extend and retract
the landing gear, position engine inlet guide vanes and thrust reversers, and open and
close cargo or weapon bay doors.
Electromechanical actuators
43
In a __________, the pilot’s control column movements
are interpreted by a flight computer that sends electrical signals to actuator control
electronics. The control electronics instruct the operation of either hydraulic control
valves to set in motion hydraulic actuators or electric motors to move
electromechanical actuators.
fly-by-wire system