Engine Repair Midterm Questions and Answers with Verified Solutions
| Latest 2026 Update
Q: Before belt removal, rotate the camshaft until the crankshaft and the camshaft
timing marks
Answer:
align with_____ number piston at TDC. A. four B. three C. one D. None of the
above. C
Q: True/False All late-model engine cylinder blocks are made from aluminum.
Answer:
False
Q: True/False A wet sleeve must be thicker than a dry sleeve.
Answer:
True
Q: True/False Ring lands are the areas between and above the ring grooves.
Answer:
True
,Engine Repair Midterm Questions and Answers with Verified Solutions
| Latest 2026 Update
Q: True/False Aluminum is seldom used for engine pistons.
Answer:
False
Q: True/False A cam-ground piston is slightly out-of-round.
Answer:
True
Q: True/False A broken-surface rod often can be rebuilt.
Answer:
False
Q: True/False Balancer shafts are also called silencer shafts.
Answer:
True
,Engine Repair Midterm Questions and Answers with Verified Solutions
| Latest 2026 Update
Q: True/False A timing belt cover is different from an engine front cover.
Answer:
False
Q: True/False An oil slinger uses centrifugal force to lubricate the engine's timing
chain.
Answer:
True
Q: True/False To take up slack in a timing chain, a tensioner is used.
Answer:
True
Q: True/False A crank sprocket is usually mounted on the camshaft.
Answer:
False
, Engine Repair Midterm Questions and Answers with Verified Solutions
| Latest 2026 Update
Q: True/False The primary purpose of the engine front cover is to prevent oil
leakage out the front
Answer:
of the engine. True
Q: True/False Thermal efficiency generally ranges from 30-40%.
Answer:
True
Q: True/False Cylinder bore is measured from top to bottom.
Answer:
False
Q: True/False Gasoline engine compression pressures are typically higher than
those of diesel
Answer:
engines. False
| Latest 2026 Update
Q: Before belt removal, rotate the camshaft until the crankshaft and the camshaft
timing marks
Answer:
align with_____ number piston at TDC. A. four B. three C. one D. None of the
above. C
Q: True/False All late-model engine cylinder blocks are made from aluminum.
Answer:
False
Q: True/False A wet sleeve must be thicker than a dry sleeve.
Answer:
True
Q: True/False Ring lands are the areas between and above the ring grooves.
Answer:
True
,Engine Repair Midterm Questions and Answers with Verified Solutions
| Latest 2026 Update
Q: True/False Aluminum is seldom used for engine pistons.
Answer:
False
Q: True/False A cam-ground piston is slightly out-of-round.
Answer:
True
Q: True/False A broken-surface rod often can be rebuilt.
Answer:
False
Q: True/False Balancer shafts are also called silencer shafts.
Answer:
True
,Engine Repair Midterm Questions and Answers with Verified Solutions
| Latest 2026 Update
Q: True/False A timing belt cover is different from an engine front cover.
Answer:
False
Q: True/False An oil slinger uses centrifugal force to lubricate the engine's timing
chain.
Answer:
True
Q: True/False To take up slack in a timing chain, a tensioner is used.
Answer:
True
Q: True/False A crank sprocket is usually mounted on the camshaft.
Answer:
False
, Engine Repair Midterm Questions and Answers with Verified Solutions
| Latest 2026 Update
Q: True/False The primary purpose of the engine front cover is to prevent oil
leakage out the front
Answer:
of the engine. True
Q: True/False Thermal efficiency generally ranges from 30-40%.
Answer:
True
Q: True/False Cylinder bore is measured from top to bottom.
Answer:
False
Q: True/False Gasoline engine compression pressures are typically higher than
those of diesel
Answer:
engines. False
