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WorksheetsMKO2: Core Technical Principles Knowledge Test
Total questions: 10
Worksheet time: 2hrs 40mins
A designer has created a road safety system for children. It alerts other road users of their presence through a visual stimulus. What is the output in this system?
⬨ Beeping sound
⬨ Flashing lights
⬨ Vibrating alert
⬨ Waterproof audio device
What class of levers is scissors?
1st Class
2nd Class
3rd Class
Which one of the following best describes a materials ability to be shaped or
flattened into a thin sheet without cracking, tearing or snapping?
⬨ Brittleness
⬨ Hardness
⬨ Malleability
⬨ Toughness
Which one of the following is the stimulus needed for thermochromic pigment
to change colour?
⬨ Electricity
⬨ Heat
⬨ Pressure
⬨ Ultraviolet light
Which one of the following statements is true?
⬨ Balsa is from a softwood tree
⬨ Corrugated card is used as protective packaging
⬨ Silk is a synthetic fibre
⬨ Zinc is an alloy
Which one of the following fibres can be made into an entirely natural textile?
⬨ Elastane
⬨ Polyamide
⬨ Polyester
⬨ Wool
Which one of the following statements is false?
⬨ A buzzer is an output component
⬨ A light emitting diode is an input component
⬨ A microcontroller is a process component
⬨ A speaker emits sound
Which sentence best describes a technical textile?
⬨ A fabric that allows water to pass through it easily
⬨ A very tough and heavyweight fabric
⬨ Fibres are spun, blended and/or layered to make enhanced fabrics
⬨ A very quick drying fabric
What is duplex board commonly used for?
⬨ Packaging boxes
⬨ High-quality watercolour paintings
⬨ Takeaway container lids
⬨ Tracing a design
Which one of the following is an alloy?
⬨ Aluminium
⬨ Brass
⬨ Copper
⬨ Zinc
