l/8
l/4
l/2
l
✅ The correct answer is option B.
Engineering MCQs
Which of the following are vector quantities?
Linear displacement
Linear velocity
Linear acceleration
all of these
✅ The correct answer is option D.
A column of length (l) with both ends fixed may be considered as equivalent to a column of length __________ with both ends hinged.
l/8
l/4
l/2
l
✅ The correct answer is option C.
In a leaf spring, the deflection at the centre is
✅ The correct answer is option C.
The slag from the blast furnace
is used as a ballast for rail road
is mixed with tar for road making
consists of calcium, aluminium and ferrous silicates
all of the above
✅ The correct answer is option D.
The point at which the resultant pressure on an immersed surface acts, is known as
centre of gravity
centre of depth
centre of pressure
centre of immersed sur
✅ The correct answer is option C.
When filing soft metals, the file teeth are clogged with minute particles of metal. The file should be cleaned by
washing it with water
rubbing on wood
washing it with dilute acid
using file card
✅ The correct answer is option D.
Soft materials can not be economically ground due to
high temperature involved
frequent wheel clogging
rapid wheel wear
low work piece stiffne
✅ The correct answer is option B.
The mathematical technique for finding the best use of limited resources of a company in the maximum manner is known as
value analysis
network analysis
linear programming
queuing theory
✅ The correct answer is option C.
The root angle of a bevel gear is equal to
pitch angle – addendum angle
pitch angle + addendum angle
pitch angle – dedendum angle
pitch angle + dedendum
✅ The correct answer is option C.