Agree
Disagree
✅ The correct answer is option A.
Engineering MCQs
If the helix angle of the drill is made __________ 30°, then the torque required to drive the drill at a given feed will be more.
equal to
less than
more than
✅ The correct answer is option B.
Gear lapping is an operation
after heat treatment
prior to heat treatment
for gear reconditioning
none of these
✅ The correct answer is option A.
The component that connects the steering rack to the knuckles is
tie-rod
sector gear
pivot
spline
✅ The correct answer is option A.
The distance, between the point of projection and the point where the projectile strikes the ground, is known as range.
Correct
Incorrect
✅ The correct answer is option A.
In a venturimeter, the velocity of liquid at throat is __________ than at inlet.
higher
lower
✅ The correct answer is option A.
The ratio of quantity of liquid discharged per second from the pump to the quantity of liquid passing per second through the impeller is known as
manometric efficiency
mechanical efficiency
overall efficiency
volumetric efficiency
✅ The correct answer is option D.
Geometric similarity is said to exist between the model and the prototype, if both of them
have identical velocities
are equal in size and shape
are identical in shape, but differ only in size
have identical forces
✅ The correct answer is option C.
The dieing down of a white flame during the operation of a bessemer converter indicates that the air is burning out silicon and manganese.
Yes
No
✅ The correct answer is option B.
The constant pressure, constant volume and constant pvn processes are regarded as irreversible process.
TRUE
FALSE
✅ The correct answer is option A.