short bearing
long bearing
medium bearing
square bearing
✅ The correct answer is option D.
Mechanical Engineering MCQs
The stress in the threaded part of the bolt will be __________ as compared to the shank.
same
higher
lower
✅ The correct answer is option B.
The specific humidity during heating and humidification process.
remains constant
increases
decreases
✅ The correct answer is option B.
It is __________ to make an engine working on a Carnot cycle.
possible
impossible
✅ The correct answer is option B.
The fuel pump of a programmed fuel injection (PFI) system operate for two seconds when the ignition is turned to the start position to
enable the pump’s fault-diagnosis function to operate
warm up and lubricate the pump
supply a large amount of fuel and thereby create a choke effect
pressurise the fuel sy
✅ The correct answer is option D.
In case of an under-reinforced beam, the depth of actual neutral axis is __________ that of the critical neutral axis.
same as
less than
greater than
✅ The correct answer is option B.
According to Kelvin-Planck’s statement, a perpetual motion of the __________ is impossible.
first kind
second kind
✅ The correct answer is option B.
For no tension condition in the base of a short column of circular section, the line of action of the load should be within a circle of diameter equal to __________ of the main circle.
one-half
one-third
one-fourth
one-eighth
✅ The correct answer is option C.
The total strain energy stored in a body is termed as
resilience
proofresilience
impact energy
modulus of resilience
✅ The correct answer is option A.
The values of equivalent length (L) and actual length (l) of a column for both ends hinged is the same
Yes
No
✅ The correct answer is option A.