- (A) ability to undergo large permanent deformations in compression
- (B) ability to recover its original form
- (C) ability to undergo large permanent deformations in tension
- (D) all of the above
- (E) none of the above
Mechanical Engineering Mcqs
- (A) Unaltered
- (B) Increased
- (C) Decreased
- (D) Advanced
- (A) feed petrol into cylinder
- (B) govern the engine
- (C) break up and mix the petrol with air
- (D) heat up the charge to cylinder
- (E) scavenge the cylinder
- (A) 0.334027778
- (B) 0.500694444
- (C) 0.625694444
- (D) 0.834027778
- (A) concentric type
- (B) eccentric type
- (C) horizontal type
- (D) vertical type
- (E) none of the above
- (A) malleability
- (B) ductility
- (C) surface finish
- (D) damping characteristics
- (E) hardness
- (A) 0.5 to 1%
- (B) 1 – 2%
- (C) 2.5 to 4.5%
- (D) 5 – 7%
- (E) 7-9%.
- (A) the points where no further change oc-curs
- (B) constant for all metals
- (C) the points where there is no further flow of metal
- (D) the points of discontinuity
- (E) the points where major changes take place
- (A) body centred cubic
- (B) face centred cubic
- (C) hexagonal close packed
- (D) cubic structure
- (E) orthorhombic crystal
- (A) molecular change
- (B) physical change
- (C) allotropic change
- (D) solidus change
- (E) atomic change
