WorksheetsCleaning Solvents and Lubricants
Total questions: 10
Worksheet time: 3mins
Substance use to reduce friction between moving surfaces.
Solvents
Solute
Lubricants
Grease
A component of a solution that dissolves solute and is usually present in large proportion or amount.
Solvents
Solute
Lubricants
Grease
A type of lubricant that loosen rusted part, drives out moisture and frees sticky mechanisms
Wire Pulling lubricant
Anti-Rust lubricant
Lubricant Oil and Engine Oil
Silicone lubricant
Lubricates gears as well as cleans and protect machineries and equipment's
Wire Pulling lubricant
Anti-Rust lubricant
Lubricant Oil and Engine Oil
Silicone lubricant
A Water repellent Lubricant that was also heat stable.
Wire Pulling lubricant
Anti-Rust lubricant
Lubricant Oil and Engine Oil
Silicone lubricant
Which of the following is an example of a Polar Solvent?
Kerosene
Thinner
Detergent Soap
Engine Oil
It can wash greasy tools and equipment.
Kerosene
Thinner
Detergent Soap
Gasoline
Removes spilled paint on the floor, walls and tools.
Kerosene
Thinner
Detergent Soap
Gasoline
Which of the following is a non-polar cleaning solvent?
Kerosene
Water
Detergent Soap
Anti-Rust lubricant
Which of the following is a good characteristic of a lubricant?
Low boiling point
High Freezing point
High Viscosity
Low resistance in oxidation
