Technology Quiz

What two techniques are used in the filing process?

• Draw and cross filing

• Square and circle filing

• Rectangular and square filing

• Draw and upward filing

What is used to improve accuracy.

The purpose of a resistor is to

Describe liquid solvent glue….

• Sticky and clear, it holds acrylic together

• Clear, fast acting, melts plastics together

• strong, tough glue which melts plastic together

What does the wet and dry process use?

• Sandpaper, used wet then dry to remove fine marks from the edges of plastics

• An abrasive paper, used wet then dry to remove fine marks from the edges of plastic

• An abrasive paper, used dry then wet to remove fine marks from edges of acrylic

• Sandpaper used dry then wet to remove stains on acrylic

What are the three steps for gluing plastic?

• Ensure edges are smooth and free from dust. Apply glue after pieces are together. Clamp the plastic with your hands for a short time.

• Ensure edges are clean. Apply glue before pieces are together. Clamp the plastic in a vice for a short time.

• Shine the edges. Apply glue. Clamp in vice for a long time

• Ensure edges are smooth and dust free. Apply glue after pieces are together. Clamp the plastic in a vice for a short time.

What type of glue is used for plastic?

• Liquid solvent

• Gas heat

• Tensol cement

• Tensol sement

What is the wet and dry polishing process used for?

• To finish the edges of plastic until it shines

• To finish the edges of acrylic until it shines

• To finish the edges of metal until it shines

• To finish the edges of steel until it shines

What is line bending?

• Heating acrylic on a line bender or strip heater

• Using a line bender or strip heater to bend acrylics

• The simplest way to form the walls of the key fob

• It involves heating the plastic on a line bender or strip heater

Draw filing is used for…..

• Removing scratches from acrylic

• Removing scratches from steel

• Removing stains from plastic

• Removing scratches from plastic