straight chain paraffins
aromatics
branched chain paraffins
napthalenes
✅ The correct answer is option D.
Engineering MCQs
Clearance ratio is the ratio of
clearance volume to the swept volume
clearance volume to the volume at cut-off
volume at cut-off to the swept volume
swept volume to the cl
✅ The correct answer is option A.
In case of non-condensing steam engines, the pressure of steam in the cylinder during exhaust stroke is __________ the condenser pressure.
equal to
lower than
higher than
✅ The correct answer is option C.
The ratio of the inertia force to the __________ is called Euler’s number.
pressure force
elastic force
surface tension force
viscous force
✅ The correct answer is option A.
In actual machines, mechanical advantage is __________ velocity ratio.
equal to
less than
greater than
✅ The correct answer is option B.
The interchangeability can be achieved by
standardisation
better process planning
bonus plan
better product plannin
✅ The correct answer is option A.
The compression ratio for the compressor is always __________ unity.
equal to
less than
more than
✅ The correct answer is option C.
The moment of resistance of a balanced reinforced concrete beam is based on the stresses in
steel only
concrete only
steel and concrete both
none of these
✅ The correct answer is option C.
In case of pressure vessels having closed ends, the fluid pressure induces
longitudinal stress
circumferential stress
shear stress
none of these
✅ The correct answer is option D.
The variation in the volume of a liquid with the variation of pressure is called its
surface tension
compressibility
capillarity
viscosity
✅ The correct answer is option B.