8
QuizMultiple Choice

Lesson 5: First Law of Thermodynamics

Question 8 • TX-Physics CR

Suppose the spark plug on a heat engine is not functioning properly. Which statement best explains how this will affect the engine?

Answer
A
The temperature of the gas will not increase during the compression stage.
B
Burned gases will not be released into the surrounding air.
C
The fuel-air mixture will not be able to enter the cylinder.
D
Combustion and subsequent gas expansion will not occur.
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