Cooling System Problems - Multiple Choice Questions and Answer

Cooling System Problems - Multiple Choice Questions and Answer Points : cooling system problems, auto diesel, mcqs, evaluation, objective type question and answer, multiple choice questions and answer 1. An engine can still operate for an extended period without a cooling system.
a) True
b) False

2. Which of the following is a typical cause of engine over cooling.
a) Stuck thermostat
b) Locked fan clutch
c) Ice in cooling system
d) Shorted electric fan switch

3. A cooling system _____ is used to quickly find leaks in the system.
a) Combustion leak taster
b) Pressure Gauge
c) Hand Operated Air Pump
d) Thermostat

4. When water, antifreeze, and oil mix. The solution turns ________ in colour.
a) Yellow
b) Reddish
c) Milky white
d) Black

5. A ___________ test checks for the pressure of combustion gases.
a) Combustion leak
b) Cooling system pressure
c) Coolant leak
d) Overcooling

6. Rust and erosion inside the cooling system is prevented by adding anti freeze.
a) True
b) False

7. For idea cooling and winter protection from freeze up ___________ mixture of antifreeze is usually recommended.
a) 50/50
b) 80120
c) 20180