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WorksheetsEleCtronic components
Total questions: 35
Worksheet time: 18mins
The name of this component:
diode
resistor
capacitor
transistor
The name of this component:
diode
555 timer
resistor
transistor
The name of this component:
photocell
transistor
potentiometer
transistor
The name of this component:
resistor
LED
photocell
source
The name of this component:
transistor
conductor
555 timer
potentiometer
The name of this component:
potentiometer
photocell
diode
transistor
The name of this component:
resistor
diode
transistor
capacitor
The function of this component is:
vary resistance to a circuit by the amount of light that strikes its surface
to perform the function of a switch or an amplifier
to create various kinds of time delays in a circuit
to indicate the presence of current (ON/OFF states of electrical components
The function of this component is to:
store electrical charge
create various kinds of time delays in a circuit
act as a variable resistor
indicate the presence of current
The function of an LED is to:
store electrical charge
perform the function of a switch or an amplifier
limit and/or control the voltage and current in an electronic circuit
indicate the presence of current
A small component that lights up when current flows through it.
resistor
capacitor
circuit
light-emitting diode
What is the function of this component?
To produce sound
To produce light
A light sensor
To resist the flow of electricity
Is it possible to create a circuit without this component?
Yes
No
What is its function?
For balancing the weight of the product
For providing power to activate the circuit
For supporting other electronics components
For holding dry cells
What type of device is this?
It is a transistor.
It is a diode.
It is an amplifier.
It is a resistor.
Which leg of the LED is the positive side?
The longer one
The shorter one
There is no positive side
They are both positive, I'm positive of it.
Name this electrical component
Capacitor
Fixed Resistor
Potentiometer
Transistor
What is the function of a transistor?
A current amplifier
A rectifier
A power supply
An adder device
Name this electrical component
Diode
Fixed Resistor
Transistor
Light Dependent Resistor
What is the name of this?
Relay
Variable Capacitor
Rheostat
Variable Resistor
The component in the image is a...
LED
LDR
DIODE
RESISTOR
The component in the image is a...
LED
DIODE
LDR
RESISTOR
The component in the image is a...
DIODE
TRANSISTOR
CAPACITOR
RESISTOR
The component in the image is a...
RESISTOR
RELAY
MAGNET
INTEGRATED CIRCUIT
The component in the image is a...
FIXED RESISTOR
POTENTIOMETER
LDR
THERMISTOR
A - - - - - - - - - stores electrical energy in an electric field
Capacitor
LED
Thermistor
Transistor
This component limits the flow of current
Capacitor
Resistor
Transistor
Diode
Allows current to flow in only one direction
Resistor
LED
Diode
Capacitor
A semiconductor which glows when a voltage is applied
Transistor
Diode
Battery
LED
The central processing unit that is generally made from a single integrated circuit.
Capacitor
Microprocessor
LED
Transistor
This is a picture of a - - - - - - - - - - - - - -
Transistor
Microprocessor
LED
Resistor
What are the name of the electronic components show? (we will use them today)
jumper wires
cables
arduino.
what is the name of the following component? (we will use it today
DC Motor
Fan
speaker
