Agree
Disagree
✅ The correct answer is option B.
Engineering MCQs
A key made from a cylindrical disc having segmental cross-section, is known as
feather key
gib-head key
wood ruff key
flat saddle key
✅ The correct answer is option C.
A tangent key is provided in pairs at right angles and each key is to withstand torsion in one direction only.
Agree
Disagree
✅ The correct answer is option A.
A fuel will detonate less if it has higher self ignition temperature.
TRUE
FALSE
✅ The correct answer is option A.
In a turnbuckle, if one of the rods has left hand threads, then the other rod will have
right hand threads
left hand threads
multiple threads
pointed threads
✅ The correct answer is option A.
The forces, whose lines of action are parallel to each other and act in the same directions, are known as
coplaner concurrent forces
coplaner non-concurrent forces
like parallel forces
unlike parallel forces
✅ The correct answer is option C.
Manganese bronze has
good wearing qualities and high elasticity
high yield point, high fatigue limit and excellent cold and hot corrosion resistance
high resistance to corrosion
valuable cold working
✅ The correct answer is option C.
A receiver type compound engine, requires a lighter flywheel.
Yes
No
✅ The correct answer is option A.
A worm gear is used as the pinion for the rack and pinion type of steering gearbox, because it
improves steering comfort when steering wheel is turned to effect small changes in the direction of forward motion
allows the steering wheel to be turned by a greater amount when steering
makes the steering more responsive
reduces the amount of
✅ The correct answer is option A.
The strain energy stored in a spring, when subjected to maximum load, without suffering permanent distortion, is known as
impact energy
proof resilience
proof stress
modulus of resilience
✅ The correct answer is option B.