conduction
convection
radiation
none of these
✅ The correct answer is option C.
Mechanical Engineering MCQs
The frictional torque transmitted by a disc or plate clutch is same as that of
flat pivot bearing
flat collar bearing
conical pivot bearing
truncated conical pivo
✅ The correct answer is option B.
The top of the weir over which the water flows is known as
sill or crest
nappe or vein
orifice
none of these
✅ The correct answer is option A.
An irregular body may have more than one centre of gravity.
Yes
No
✅ The correct answer is option B.
When two non-intersecting and non-coplaner shafts are connected by gears, the arrangement is known as helical gearing.
Right
Wrong
✅ The correct answer is option B.
In the below figure, the point B represents upper yield point.
Correct
Incorrect
✅ The correct answer is option A.
In a locomotive, the maximum magnitude of the unbalanced force along the perpendicular to the line of stroke, is known as
tractive force
swaying couple
hammer blow
none of these
✅ The correct answer is option C.
When percentage of carbon in steel is increased, the ductility of steel decreases.
Correct
Incorrect
✅ The correct answer is option A.
In a framed structure, as shown in the below figure, the force in the member CD is tensile in nature.
Agree
Disagree
✅ The correct answer is option A.