Compressive strength
Ductility
Shock resistance
Resistance to brittleness
✅ The correct answer is option A.
Materials and Construction MCQs
Nitriding of steel is a process for
Case hardening
Spheroidising
Normalising
Annealing
✅ The correct answer is option A.
Maximum carbon content in any variety of steel can be upto 1.3%. Steel containing 0.4% Carbon is not used for making
Nuts
Bolts
Chiesels
Studs
✅ The correct answer is option C.
Which of the following is not a copper based alloy with nickel?
German silver
Monel metal
Inconel
Constantan
✅ The correct answer is option C.
Age hardening is concerned with
Copper
Brass
Duralumin
Silver
✅ The correct answer is option C.
Which is an amorphous material?
Glass
Mica
Brass
Cast iron
✅ The correct answer is option A.
Refined acetic acid storage vessel are made of
Copper
Aluminium
High carbon steel
Nickel
✅ The correct answer is option B.
White metal is an alloy of
Lead, tin and cadmium
Copper, tin and zinc
Copper and lead
None of these
✅ The correct answer is option D.
Which of the following is the hardest?
Cementite
Pearlite
Austenite
Ferrite
✅ The correct answer is option C.
Which one has the maximum tensile strength out of the following?
Nodular cast iron
Pig iron
White cast iron
Grey cast iron
✅ The correct answer is option A.