A. Slip
B. Fracture
C. Winning
D. Dislocation
✅ The correct answer is option D.
Engineering MCQs
Which of the following is the most suitable abrasive for grinding high tensile strength materials?
A. Silicon carbide
B. Corundum
C. Aluminium oxide
D. Boron carbide
✅ The correct answer is option C.
A freely floating object is stable, if its centre of buoyancy
A. Coincides with its centre of gravity
B. Lies below its centre of gravity
C. Lies below its metacentre
D. None of these
✅ The correct answer is option A.
Holes in a plate for rivetted joints is preferably made by
A. Drilling
B. Tapping
C. Reaming
D. Punching
✅ The correct answer is option A.
Lead is added to 60:40 brass primarily to improve
A. Machinability
B. Corrosion resistance
C. Fluidity
D. Strength
✅ The correct answer is option A.
The underground well of a biogas plant is called the
A. Septic tank
B. Oxidation well
C. Digestor
D. Lagoon
✅ The correct answer is option C.
Carnot cycle is also termed as the constant __________ cycle in thermodynamics.
A. Entropy
B. Pressure
C. Volume
D. Heat
✅ The correct answer is option D.
Value of a material is usually considered as a relationship between
A. Cost and profit
B. Utility and appearance
C. Utility and cost
D. Reliability and utility
✅ The correct answer is option C.
Work study deals with the __________ study.
A. Time
B. Motion
C. Both A & B
D. Neither A nor B
✅ The correct answer is option C.
Which of the following is an inedible oil ?
A. Corn oil
B. Tallow oil
C. Olive oil
D. Cotton seed oil
✅ The correct answer is option B.