Font size
Worksheets4a. Analogue Electronics
Total questions: 17
Worksheet time: 11mins
Select the two main types of current supply.
A.C
D.C
B.C
C.C
L.E.D is the abbreviated name for which component?
Light Emitting Diode
Low Energy Diode
Light Energy Diode
Light Extending Diode
The flow of negatively charged electrons around a circuit is known as (a) .
Here in the UK, the mains power supply that is provided by wall sockets around the house work at which voltage?
110V
230V
350V
1200V
A device that converts an (a) signal into a physical quantity such as pressure or light, is known as a transducer.
The relationship between voltage current and resistance, is represented and calculated using (a) 's Law.
Power within an electrical circuit is measured using which unit of measurement?
Watts
Volts
Ohms
True or false: An electrical circuit is a closed loop.
True
False
Select two advantages of using simulation software when designing and testing a circuit.
Reduced material waste caused by damaged components.
Easier and quicker to make adjustments to the design.
No electrical energy is used.
No training or knowledge is required.
'Potential difference' is more commonly known by which name?
Voltage
Current
Resistance
Which electronic component is represented by the above symbol?
Ammeter
Anode
Lamp
A.C supply
Which of the following household items contain some form of electronic components?
Television
Washing Machine
Microwave
DVD player
Current is measured using which measuring device?
A voltmeter
An ammeter
A current meter
A trundle wheel
How should a voltmeter be connected within a circuit?
Across a component
Immediately following the battery
In series in the circuit
Name this electronic component.
Diode
Thermistor
Battery
Toggle switch
Name this component.
Variable resistor
Battery
Resistor
Buzzer
Above is the symbol for an SPST switch. What does SPST stand for?
Switched Position Server Task
Swapped Polarity Switch Thermistor
Single Pole Single Throw
