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9 . What is the result of improper balancing in a multi - cylinder engine's crankshaft? - A ) Decreased power output - B )
What is the result of improper balancing in a multicylinder engine's crankshaft?
A Decreased power output
B Increased oil consumption
C Premature bearing wear
D Reduced exhaust emissions
How does the addition of a damper influence the critical speed of a rotating system?
A Increases the critical speed
B Decreases the critical speed
C Does not affect the critical speed
D Shifts the critical speed to a lower operational range
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