Cooling System

What does engine coolant consist of?

• water and antifreeze

• oil and antifreeze

• water only

• water and stop leak

Name this part

• Evaporator

• Thermostat

• Heater Core

• Radiator

Why should you always unwind a Torque Wrench after using it?

• So it is ready for the next person to use

• To ensure reliability of the Torque Wrench

• It doesn't matter

• Keeps the workshop tidy

• Water pump

• Radiator

• Thermostat

• Heater Core

Which of the following would be a typical working temperature for the coolant in a water cooled system?

• 27 °C

• 38 °C

• 100 °C

• 2,500 °C

Name this part

• Thermostat

• Heater Core

• Radiator Cap

• Radiator

A liquid cooling system uses....

• fins on the block

• camshaft

• coolant

• piston

• Radiator

• Thermostat

• Heater Core

• Intercooler

Air cooled engines use what for cooling?

• Coolant

• Radiator

• Water pump

• Fins on the block

What is the name of this part?

• thermostat

• water pump washer

• lower hose cap

• radiator cap