centroidal axis
neutral axis
inside fibre
outside fibre
✅ The correct answer is option C.
Mechanical Engineering MCQs
Which of the following is not an automobile ?
Motor cycle
Passenger car
Aeroplane
Truck
✅ The correct answer is option C.
A stripper-plate machine is used to draw the pattern from the mould.
Yes
No
✅ The correct answer is option A.
In static loading, stress concentration is more serious in
brittle materials
ductile materials
brittle as well as ductile materials
elastic materials
✅ The correct answer is option A.
The value of equivalent length is taken to be half of the actual length of a column with one end fixed and the other end free.
Agree
Disagree
✅ The correct answer is option B.
The ratio of the clearance volume to the swept volume is called
cut-off ratio
expansion ratip
clearance ratio
none of these
✅ The correct answer is option C.
The super-heating in a refrigeration cycle
does not alter C.O.P.
increases C.O.P.
decreases C.O.P.
none of these
✅ The correct answer is option C.
Which of the following welded joint is designed for shear strength ?
Transverse fillet welded joint
Parallel fillet welded joint
Butt welded joint
all of these
✅ The correct answer is option B.
Which of the following property is essential for spring materials?
Stiffness
Ductility
Resilience
Plasticity
✅ The correct answer is option C.