- (A) not true
- (B) true at full load
- (C) true at part load
- (D) true at both part and full load
- (E) there could not be any such criterion
Mechanical Engineering Mcqs
- (A) low temperature
- (B) low density
- (C) long ignition delay
- (D) rich mixture
- (E) all of the above
- (A) high temperature
- (B) high density
- (C) short delay
- (D) reactive mixture
- (E) all of the above
- (A) reduce cost
- (B) improve surface finish
- (C) prevent clogging
- (D) reduce wear and eliminate scuffing
- (E) improve heat transfer
- (A) reduce weight
- (B) conduct heat efficiently
- (C) reduce possibility of scoring
- (D) reduce friction
- (E) increase lubrication effect
- (A) V-type
- (B) In-line
- (C) Vertical
- (D) Horizontal
- (E) Radial
- (A) compression ring
- (B) oil ring
- (C) scrapper ring
- (D) groove ring
- (E) leading ring
- (A) cast iron
- (B) aluminium
- (C) phosphor bronze
- (D) babbitt
- (E) carbon steel
- (A) increase
- (B) decreae
- (C) be unaffected
- (D) depend on other factors
- (E) unpredictable
- (A) varying compression ratio
- (B) using lian mixture
- (C) retarding the spark timing
- (D) reducing the r.p.m.
- (E) increasing inlet pressure
