perfect frame
deficient frame
redundant frame
none of the above
✅ The correct answer is option A.
Mechanical Engineering MCQs
The carbon in the pig iron varies from
0.1 to 0.5%
0.5 to 1%
1 to 5%
5 to 10%
✅ The correct answer is option C.
The operation of cutting a number of holes evenly spaced in a regular pattern on a sheet of metal is. called perforating.
Agree
Disagree
✅ The correct answer is option A.
The ideal angle of banking provided on the curves on roads depends upon
weight of the vehicle
(velocity)2 of the vehicle
nature of the road surface
coefficient of frictio
✅ The correct answer is option B.
The aspect ratio (expressed in percentage) of the tyre is defined as the ratio of
section width to section height
section height to section width
wheel diameter to section height
wheel diameter to sect
✅ The correct answer is option B.
Conduction is the process of heat transfer from one particle of the body to another by the actual motion of the heated particles.
TRUE
FALSE
✅ The correct answer is option B.
The tail stock set over method of taper turning is preferred for
internal tapers
small tapers
long slender tapers
steep tapers
✅ The correct answer is option C.
The relation between Young’s modulus (E) and bulk modulus (K) is given by
✅ The correct answer is option D.
The air-fuel ratio of the petrol engine is controlled by
carburettor
injector
governor
none of these
✅ The correct answer is option A.