Understanding Lubricants Quiz

What is a key characteristic of dry lubricants?

• They are ideal for outdoor use.

• They leave an oily residue.

• They repel dust and dirt.

• They prevent rust completely.

What is the main advantage of dry lubricants over wet lubricants?

• They are cheaper.

• They last longer.

• They leave no oily residue.

• They are easier to apply.

Which dry lubricant is known for being slicker than paste wax?

• Glide Co

• Silicone Spray

• Blade Coat

• Liquid Wrench

What is a unique feature of Liquid Wrench compared to other dry lubricants?

• It contains PTFE and surf lawn.

• It is only used for woodworking.

• It is the most expensive option.

• It leaves a thick protective coat.

Why is silicone spray not ideal for woodworking tools?

• It accumulates dust.

• It interferes with finishes.

• It is too expensive.

• It stains the wood.

What is a common use for white lithium grease?

• On table saw tops

• On plastic surfaces

• For cutting surfaces

• In metal-to-metal contact

Which lubricant is recommended for use on elevation gears and rods?

• Silicone Spray

• White Lithium Grease

• Liquid Wrench

• Blade Coat

What is a limitation of penetrating oils like WD-40?

• They are not suitable for cleaning.

• They are too thick for small spaces.

• They cannot prevent rust.

• They do not last under heavy loads.

What is a benefit of using penetrating oils?

• They are the best for heavy-duty lubrication.

• They help in breaking free rusty nuts and bolts.

• They are ideal for high-temperature applications.

• They provide a thick protective layer.

What should be done before applying a top coat like Glide Co after using WD-40?

• Use a degreaser to remove WD-40.

• Apply silicone spray for better adhesion.

• Apply a second layer of WD-40.

• Sand the surface with coarse sandpaper.