The addendum is less than dedendum
The pitch circle diameter is equal to the product of module and number of teeth
The pitch circle is always greater than the base circle
all of the above
✅ The correct answer is option D.
Mechanical Engineering MCQs
In a die casting method, the molten metal is forced into mould under high pressure.
Correct
Incorrect
✅ The correct answer is option A.
The partial balancing of reciprocating parts in locomotives produces
hammer blow
swaying couple
variation in tractive force along the line of stroke
all of the above
✅ The correct answer is option D.
The degree of reaction in an axial flow compressor is defined as the ratio of static enthalpy rise in the
rotor to static enthalpy rise in the stator
stator to static enthalpy rise in the rotor
rotor to static enthalpy rise in the stage
stator to static enthalpy rise in the stage
✅ The correct answer is option C.
The frequency of oscillation of a torsional pendulum is
✅ The correct answer is option D.
The type of space lattice found in gamma-iron is
face centred cubic space lattice
body centred cubic space lattice
close packed hexagonal space lattice
none of these
✅ The correct answer is option A.
When a particle moves along a circular path with uniform velocity, there will be no tangential acceleration.
Correct
Incorrect
✅ The correct answer is option A.
The frictional torque transmitted in a multi-collared shaft is same as that of a single collared shaft.
Right
Wrong
✅ The correct answer is option A.
The force required to move the body up the plane will be minimum if it makes an angle with the inclined plane __________ the angle of friction.
equal to
less than
greater than
✅ The correct answer is option A.
The function of a connecting rod is not to convert reciprocating motion of the piston into rotary motion.
TRUE
FALSE
✅ The correct answer is option B.