Yes
No
✅ The correct answer is option A.
Engineering MCQs
The moment of inertia of a square of side a about its base is a4/ 3.
TRUE
FALSE
✅ The correct answer is option A.
The breaking stress is __________ the ultimate stress.
equal to
less than
greater than
✅ The correct answer is option B.
The absolute humidity is the mass of water vapour present in 1 m3 of dry air.
Agree
Disagree
✅ The correct answer is option A.
Which of the following screw thread is used for power transmission in one direction only.
Acme threads
Square threads
Buttress threads
Multiple threads
✅ The correct answer is option C.
In a jet propulsion unit, the products of combustion after passing through the gas turbine are discharged into
atmosphere
vacuum
discharge nozzle
back to the compressor
✅ The correct answer is option C.
The material which can be best cut with oxygen cutting process is
mild steel
brass
copper
aluminium
✅ The correct answer is option A.
Spot welding is used for welding
lap joints in plates having 0.025 mm to 1.25 mm thickness
lap joints in plates having thickness above 3 mm
butt joints in plates having 0.025 mm to 1.25 mm thickness
butt joints in plates
✅ The correct answer is option A.
If the pressure angle is __________ , a reciprocating follower will jam in its bearings.
too small
too large
✅ The correct answer is option B.
The wear of bearing is proportional to velocity and pressure.
Yes
No
✅ The correct answer is option A.