JH. Automotive Tech. 7th Edition Chapter 96 Quiz B

What is the purpose of the Pike’s Peak Brake Inspection?

• To check the tire tread

• To listen for boiling brake fluid

• To inspect the brake pads

• To measure the brake line pressure

What is the color of DOT 4 racing brake fluid typically?

• Red

• Green

• Blue

• Yellow

What is the main reason for purchasing brake fluid in small containers?

• To save costs

• To prevent contamination with moisture

• For easier storage

• To comply with regulations

What should be done with brake fluid that has been siphoned from another vehicle or drawn out during a brake bleeding operation?

• It should be reused

• It should be tested

• It should be stored for future use

• It should be discarded

What is the boiling point of DOT 3 brake fluid when dry?

• 284°F

• 356°F

• 401°F

• 500°F

What is the boiling point of DOT 5.1 brake fluid when wet?

• 284°F

• 356°F

• 401°F

• 500°F

What is the recommended action if brake fluid is black or discolored?

• Change the fluid

• Add more fluid

• Continue using it

• Filter the fluid

What is the effect of copper ions in brake fluid?

• Indicates deterioration

• Improves lubrication

• Increases boiling point

• Acts as a coolant

What is the main purpose of brake fluid in the hydraulic brake system?

• To lubricate the system

• To cool down the system

• To transmit pressure

• To clean the system

What is the characteristic of silicone brake fluid that causes concern about its use?

• It is corrosive

• It absorbs too much moisture

• It has an affinity for air

• It has a low boiling point