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What is electronics?
The study of e_______ c________ and c_______________.
The study of electrical circuits and components.
Which electronic component stores electrical charge temporarily and releases it when needed?
a) Resistor
b) Capacitor
c) Inductor
d) Diode
Capacitor
What does AC stand for in electronics?
a) Alternating Current
b) Automatic Circuit
c) Advanced Capacitor
d) Adjustable Current
Alternating Current
Which electronic component is used to amplify electrical signals in audio systems?
Amplifier
A device that protects electrical circuits from overcurrent is called....
an electrical fuse
What are semiconductor devices primarily made of?
a) Copper
b) Aluminum
c) Silicon
d) Iron
Silicon
What is the function of a diode in an electronic circuit?
a) To store electrical energy
b) To amplify electrical signals
c) To convert AC to DC
d) To measure electrical current
To convert AC to DC
Which electronic component is used to regulate voltage in a circuit?
a) Resistor
b) Capacitor
c) Inductor
d) Voltage regulator
Voltage regulator
an item that has several electrical sockets and one plug
power strip
rozgałęźnik, złodziejka
Which of the following should be done before working on electrical equipment?
a. Wear insulated gloves
b. Use a metal ladder
c. Keep the equipment plugged in
d. Stand on a wet surface
Wear insulated gloves
Which component is used to amplify electrical signals in electronic circuits?
a) Resistor
b) Capacitor
c) Diode
d) Transistor
Transistor
What does IC stand for in electronics?
a) Integrated Circuit
b) Intelligent Computer
c) Inductor Capacitor
d) Internal Circuit
Integrated Circuit
What is the basic function of a transistor in electronic circuits?
a) To store data
b) To amplify or switch electronic signals
c) To measure resistance
d) To generate electrical power
To amplify or switch electronic signals
True or false? Diode is a linear device.
False
What is the primary function of a control system?
a. To generate disturbances
b. To regulate and manipulate system behavior
c. To increase system complexity
d. To minimize system efficiency
To regulate and manipulate system behavior
What does LED stand for in electronics?
Light Emitting Diode
Which type of circuit allows current to flow in only one direction?
a) Parallel circuit
b) Series circuit
c) Open circuit
d) Diode circuit
Diode circuit
What is the English word for "lutownica"?
a soldering iron
a table where manual work is done, usually by mechanics or carpenters
workbench
stół warsztatowy, warsztat
One safe work practice while working around electrical equipment is:
a. Wear jewelry.
b. Use conductive ladders.
c. Use insulated tools.
d. Wear keys or keychains on your clothing.
Use insulated tools.
What type of current do batteries typically produce?
a) Alternating Current (AC)
b) Direct Current (DC)
c) Oscillating Current (OC)
d) Varying Current (VC)
Direct Current (DC)
What is the SI unit of electrical resistance?
a) Watt
b) Volt
c) Ampere
d) Ohm
Ohm
What is the purpose of a resistor in an electronic circuit?
a) To amplify electrical signals
b) To store electrical charge
c) To regulate voltage
d) To limit the flow of current
To limit the flow of current
They are used in electrical equipment to support and separate electrical conductors without allowing current through themselves.
insulators
Translate "układ scalony" into English.
integrated circuit