Practice Engine Balance (8.1) - Introduction to Automobiles and Internal

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10 questions

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Quiz
4 questions · about 3 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is primary balance in an engine?
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Think about how pistons' motion affects stability.
Question 2.
Define firing order.
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Consider the order of combustion in the engine.
3Question 3.
What does primary balance refer to?
- Balancing air intake
- Balancing reciprocating masses of pistons
- Balancing fuel delivery
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Consider what part of the engine moves up and down.
4Question 4.
True or False: Firing order does not affect engine vibrations.
- True
- False
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Think of how smooth the engine runs.
Question 5.
Design an engine configuration to optimize both primary and secondary balance. Include the number of cylinders and their arrangement.
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Consider how the arrangement affects movement dynamics.
Question 6.
Explain how changing the firing order could affect the engine's power delivery and performance metrics.
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Think about how stress and load distribution affects engine wear.

6 more questions in this section. Enroll free to practise them all.