equal to
less than
greater than
✅ The correct answer is option C.
Engineering MCQs
The viscosity of water at 20°C is
one stoke
one centistroke
one poise
one centipoise
✅ The correct answer is option D.
Bifilar suspension method is used to find the
angular acceleration of the body
moment of inertia of the body
periodic time of the body
frequency of vibration
✅ The correct answer is option B.
A diesel engine, during suction stroke, draws
air only
diesel only
a mixture of diesel and air
✅ The correct answer is option A.
The maximum shear stress theory is used for
brittle materials
ductile materials
plastic materials
non-ferrous materials
✅ The correct answer is option B.
A 3 m3/min compressor means that it
compresses 3 m3/min of standard air
compresses 3 m3/ min of free air
delivers 3 m3/ min of compressed air
delivers 3 m3/ min of
✅ The correct answer is option B.
Which of the following refrigerant has the highest freezing point.
Ammonia
Carbon dioxide
Sulphur dioxide
R-12
✅ The correct answer is option B.
A tapered key which fits in a key way in the hub and is flat on the shaft, is known as
feather key
gib-head key
wood ruff key
flat saddle key
✅ The correct answer is option D.
The mass of water vapour present in 1 kg of dry air, is called humidity ratio.
TRUE
FALSE
✅ The correct answer is option A.
The snag grinding is done
to produce good surface finish and high degree of accuracy
to remove considerable amount of metal without regard to accuracy of the finished surface
to grind exterior cylindrical surfaces
any one of the above
✅ The correct answer is option B.