Design and Technology QUIZ

Which of the following is/are a function of structures?

X: Protect something

Y: Support a load

Z: Span between points

• X

• X and Z only

• Y and Z only

• X, Y and Z

Which of the following is NOT an electrical output component?

• Diode

• Light bulb

• Light emitting diode

• Motor

Which of the following describes a shear force?

• Carrying a stack of books with two hands.

• Cutting a piece of paper with a scissor

• Kicking a soccer ball with one leg.

• Stretching a rubber band.

Which of these statements is a correct and safe practice when working in the

workshop?

• Use blunt tools to prevent injuries.

• Wear an apron only when you are using the machines.

• Bags should not be brought into a workshop as people can trip over them.

• Wear gloves when using all machines.

Which of these is an electrical insulator?

• Plastic spoon

• Copper tape

   

• Metal chopstick

• Sea water

Which of the following is an advantage of using LED over light bulb?

• Easy to remove and replace

• Level of brightness

• Shorter life span

• Energy efficiency

When making the acrylic photo frame, the strip heater is used to

• bend the edges.

• cut the edges.

• clean the edges.

• shape the edges.

The figure below shows a technical drawing commonly used in working drawing.

• Isometric Drawing

• Oblique Drawing

• Oblique Drawing

• Orthographic Drawing

Which of these statements is true when using the scroll saw in the workshop?

• Always use your hands to clear any waste material stuck in the scroll saw.

• Internal slots cannot be cut by a scroll saw.

• The scroll saw only can cut straight edges and not curved edges.

• When cutting, your fingers should stay clear of the moving blade.

The figure below shows a machine used to polish the edges of acrylic. Name the machine.

• Buffing machine

• Drilling machine

• Scroll saw

• Strip heater