pull required to tear off the plate per pitch length (Pt)
pull required to shear off the rivet per pitch length (Ps)
pull required to crush the rivet per pitch length (Pc)
minimum value of Pt, P
✅ The correct answer is option D.
Engineering MCQs
In an external or internal mouthpiece, the absolute pressure head at vena contracta is zero when atmospheric pressure head is 10.3 m of water.
Correct
Incorrect
✅ The correct answer is option A.
A connecting rod subjected to an axial load may buckle in the plane of motion of the connecting rod.
Correct
Incorrect
✅ The correct answer is option A.
The value of the wave length for maximum emissive power is given by
Kirchhoff’s law
Stefan’s law
Wein’s law
Planck’s law
✅ The correct answer is option C.
In calculating the strength of a riveted joint in tearing, shearing and crushing, the
actual diameter of rivet is used
actual diameter of hole drilled for rivet is used
mean diameter of hole drilled and rivet is used
smaller of the rivet d
✅ The correct answer is option B.
The V-belt is used to transmit great amount of power and when the two pulleys are very near to each other.
Correct
Incorrect
✅ The correct answer is option A.
The condition that results in large quantities of CO emission is
insufficient air during combustion
insufficient fuel during combustion
low temperature combustion
high temperature combu
✅ The correct answer is option A.
When the fulcrum is in between the load and effort, the lever is said to be of
first type
second type
third type
any one of these
✅ The correct answer is option A.
During sensible heating of air, specific humidity remains constant.
Agree
Disagree
✅ The correct answer is option A.
In a simple train of wheels, if the number of intermediate wheels is odd, the motion of the follower will be same as that of the driver.
Yes
No
✅ The correct answer is option A.