MATERIALS AND CONSTRUCTION QUIZ

__________ does not contain tin as an alloying material.

Babbit metal

Pewter

Brass

Solder

TRUE ANSWER : ?
YOUR ANSWER : ?

Mixing vessel used for the chlorination of methane to produce methyl chloride is made of

Cast iron

Aluminium

Copper

High carbon steel

TRUE ANSWER : ?
YOUR ANSWER : ?

Which one occupies the lowermost position in the electromotive series of metals?

Noble metals (Ag, Pt, Au)

Zinc

Aluminium

Alkali metals (K, Na, Li)

TRUE ANSWER : ?
YOUR ANSWER : ?

Which is an amorphous material?

Brass

Glass

Cast iron

Mica

TRUE ANSWER : ?
YOUR ANSWER : ?

The crystal structure of most of the common metals is

Orthorhombic

Hexagonal

None of these

Cubic

TRUE ANSWER : ?
YOUR ANSWER : ?

Constituents of stellite are

Zinc, copper and nickel

Cobalt, chromium and tungsten

Nickel, cobalt and vanadium

Zinc, aluminium and nickel

TRUE ANSWER : ?
YOUR ANSWER : ?

Nickel as a material of construction

Has a body centred cubic (bcc) crystal lattice structure

Is paramagnetic below 415° C (its Curie temperature)

Dimagnetic

Is used as an alloying element for both ferrous & non-ferrous alloys

TRUE ANSWER : ?
YOUR ANSWER : ?

Cast iron is a __________ material.

Tough

Brittle

Ductile

Malleable

TRUE ANSWER : ?
YOUR ANSWER : ?

Zircalloy used as a fuel cladding material in a nuclear reactor (thermal) is an alloy of zirconium

And copper

Tin, nickel, iron and chromium

And graphite

None of these

TRUE ANSWER : ?
YOUR ANSWER : ?

Nickel base alloys with __________ are known as monel metal.

Zinc

Tin

Molybdenum

Copper

TRUE ANSWER : ?
YOUR ANSWER : ?