Problems Relating To Engine Cylinder - Multiple Choice Questions and Answer

Problems Relating To Engine Cylinder - Multiple Choice Questions and Answer Points : problems relating to engine cylinder, internal combustion engine, auto diesel, mcqs, evaluation, objective type question and answer, multiple choice questions and answer, 1. In the reciprocating internal combustion engines, the cylinder walls are heated up to ____________.
a) 5000°F
b) 500°F
c) 100°F
d) 50°F


2. Heat stress in the cylinder walls can cause the cylinder walls _____.
a) Blow by
b) Scuffing
c) Scoring
d) Distortion

3. Piston rings of standard pattern if fitted to a cylinder that has been worn oval or tapered as a result of wear will fit the cylinder.
a) Correctly
b) Incorrectly

4. Blow-by increases the ambient crankcases temperature and oil consumption.
a) Yes
b) No

5. Tight piston rings result into __________________.
a) Scoring of cylinder walls
b) Scuffing of cylinder walls
c) Over heating of Cylinder walls
d) Smoothness of cylinder walls