Multiple Choice
Technician A says that forged steel trunk pistons expand and contract much less than comparable aluminum trunk pistons. Technician B says that forged steel trunk pistons are specified for diesel engines with lower peak cylinder pressures than those that use articulating pistons. Who is correct?
A) Technician A only
B) Technician B only
C) Both A and B
D) Neither A nor B
Correct Answer:

Verified
Correct Answer:
Verified
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