elastic
surface tension
viscous
inertia
✅ The correct answer is option D.
Engineering MCQs
The vertical and uniformly spaced lines on a psychrometric chart indicates
dry bulb temperature
wet bulb temperature
dew point temperature
specific humidity
✅ The correct answer is option A.
In a reciprocating pump, air vessels are used to
smoothen the flow
reduce suction head
increase delivery head
reduce acceleration he
✅ The correct answer is option D.
The shear force of a simply supported beam carrying a central point load changes sign at its midpoint.
Correct
Incorrect
✅ The correct answer is option A.
Notching is the operation of
cutting a sheet of metal in a straight line along the length
removal of metal to the desired shape from the edge of a plate
cutting a sheet of metal through part of its length and then bending the cut portion
bending a sheet of met
✅ The correct answer is option B.
Continuous chips with built up edge are formed during machining of
brittle metals
ductile metals
hard metals
soft metals
✅ The correct answer is option B.
The flank of the tooth is the surface of the tooth __________ the pitch surface.
above
below
✅ The correct answer is option B.
Which of the following impurity in cast iron promotes graphite nodule formation and increases the fluidity of the molten metal?
Silicon
Sulphur
Manganese
Phosphorus
✅ The correct answer is option A.
The polar moment of inertia of a hollow shaft of outer diameter (D) and inner diameter (d) is
✅ The correct answer is option C.
Torsional vibrations are said to occur when the particles of a body moves
perpendicular to its axis
parallel to its axis
in a circle about its axis
none of these
✅ The correct answer is option C.