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WorksheetsElectronics grade7/8 exploratory
Total questions: 15
Worksheet time: 8mins
What equipment is/are used for safety?
PPE
OHS
VOM
CHS
Which component resists the flow of current in an electrical circuit?
Resistor
Inductor
Capacitor
Transistor
What color in the Color Coding scheme has an equivalent of 5 in the 2nd band?
Brown
Green
Red
Yellow
Which equipment does not belong to the group?
Screwdriver
Long nose plier
Diagonal cutter
Side cutting plier
What is 10% of 220?
22
20
21
12
Which hand tool is solely used for cutting metals?
Hack saw
Utility knife
Test probe
Magnifying glass
What is another name for connection diagram?
Wiring diagram
Block diagram
Pictorial diagram
Schematic diagram
If the Greek letter Omega (Ω) appears in a schematic diagram, the component value being represented is a
Resistor
Capacitor
Transistor
Transformer
The picture is an example of what diagram
Block
Pictorial
Schematic
Wiring
Schematic diagram shows wiring connection in a simplified, easy to follow manner.
True
False
What is the instrument that is used to measure resistance?
Ammeter
Ohmmeter
Voltmeter
Wattmeter
It is used for drawing circles and arcs of circles.
Compass
Drawing pencil
French curve
Triangle
What kind of component is a resistor?
Combined
Discrete
Integrated
Hybrid
Resistor is a component that resists the flow of __________.
Current
Capacitance
Power
Voltage
In what instrument can you find the ohmmeter?
VOM
Ammeter
Wattmeter
Meter
