Question 25 of 30
Turning gear on main engine is provided for
A
releasing parts if jammed
B
turning the engine during overhaul
C
remove exhaus gases from cylinder
D
ensure turning of propeller
Advertisement
Answer & Explanation
The correct answer is Option B: turning the engine during overhaul.
The turning gear is provided on the main engine to allow slow rotation of the crankshaft during maintenance, overhaul, or pre-starting checks. This ensures even cooling, allows access to components, and prevents seizure.