1. Ovality means that the piston is _______ in line with the wrist pin bore:
(A) Largest
(B) Smallest
(C) Least
(D) None of these
2. Cylinder Taper is the difference of the _______ between top of the cylinder bore under the ridge and bottom of the cylinder:
(A) length
(B) width
(C) diameter
(D) both b & c
3. Due to very high temperatures, the film of the lubricating oil will get:
(A) finished
(B) more viscosity
(C) oxidized
(D) None of these
4. The cylinder taperness of up to _______ is acceptable:
(A) 0.10”
(B) 0.001”
(C) 0.010”
(D) None of these
5. Broken piston rings are a cause of:
(A) scoring
(B) scuffing
(C) hissing
(D) None of these
6. Lack of lubrication is cause of:
(A) scuffing
(B) scoring
(C) hissing
(D) None of these
7. Over size sleeve is cause of:
(A) Scuffing
(B) distortion
(C) scoring
(D) None of these
8. If the cylinders are out-of-round more than _____, reboring is recommended:
(A) 001”
(B) 002”
(C) 005”
(D) None of these
9. The X axis is the line that intersects the engine:
(A) vertically
(B) horizontally
(C) a & b
(D) None of these
10. Set the dial gauge scale to zero position on the dial gauge needle:
(A) least
(B) biggest
(C) zero
(D) None of these