When inspecting piston rings through the ports of a two-stroke/cycle diesel engine, black areas on the sealing surfaces are the result of ()
This used piston had been tested and approved as a spare part by the () during last annual repair.
The lower end of each piston rod is reduced in diameter to fit a bore in (), this being secured to the piston rod by a nut.
Which of the following problems may occur if the clearance between a piston and cylinder liner is insufficient?()
Which term describes piston pins having bearing surfaces in both the piston bosses and connecting rod eye?()
A condition contributing to diesel engine piston rings sticking in the ring grooves, is insufficient ring clearance at the ring() Ⅰ.gap Ⅱ.side
The () chamber is enclosed between the cylinder head and piston.
For one or two types of engine, the piston and rod can be withdrawn downwards from the cylinder into the crankcase and then out through the ().
The delivery rate of an axial-piston hydraulic pump is controlled by varying the position of the ().
A separate piston cooling system is used to limit any contamination () piston cooling glands() the piston cooling system only.