Agree
Disagree
✅ The correct answer is option A.
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 addition of which of the following improves machining of copper?
Sulphur
Vanadium
Tin
Zinc
✅ The correct answer is option A.
In a cold chamber die casting machine, only non-ferrous alloys with __________ are casted.
low melting temperature
high melting temperature
✅ The correct answer is option B.
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.
The material of pipe lines for a system using ammonia as a refrigerant should be copper.
Yes
No
✅ The correct answer is option B.
The factor which affects the tool life is
tool geometry
cutting speed
feed rate
all of these
✅ The correct answer is option D.
When percentage of carbon in steel is increased, the ductility of steel decreases.
Correct
Incorrect
✅ The correct answer is option A.
The forces which meet at one point, but their lines of action __________ on the same plane, are Known as non-coplaner concurrent forces.
lie
do not lie
✅ The correct answer is option B.
In order to completely specify angular displacement by a vector, it must fix
direction of the axis of rotation
magnitude of angular displacement
sense of angular displacement
all of these
✅ The correct answer is option D.