Explore topic-wise MCQs in Engineering.

Hydrochloric acid is stored in a__vessel.

Ferric stainless steels compared to austenitic stainless steels

Liners of a ball mill are never made of

__________ iron is produced, when molten pig iron is allowed to cool gradually.

Condenser tubes are not made of

Tin in its pure form is used for making

Addition of __________ in steel is helpful in increasing the depth of hardness.

Carbon tetrachloride can be stored in a storage vessel made of

The process of coating steel sheets by zinc to improve its corrosion resistance is called

__________ does not contain copper as an alloying element,

Reactor used in the production of polyvinyl chloride (PVC) is made of

__________ is added in low carbon steel to raise its yield point.

Addition of lead, sulphur and phosphorus to low carbon steel helps in improving its

Maximum consumption of copper is in

Maximum carbon content in cast iron is __________ percent.

Manganese in steel affects its

Lead lined equipments & vessels are suitable for handling

__________ is used for determining the tensile strength of steels.

Mild steel storage vessels are suitable for the storage of

Mild steel is a/an __________ steel.

Hardened steel is softened by

Which of the following is not shipped in mild steel containers ?

Clock pendulums are usually made of __________ steel.

Which of the following is produced by addition polymerisation ?

With increase in the carbon percentage in the steel, its

Spark plugs are made of

The high expansion metal normally used in the bimetallic thermometer is __________ temperature measurement.

Which of the following has the least value of ultimate tensile strength (UTS) ?

__________ does not contain tin as an alloying material.

Cast iron is having very high

Inconel is an alloy of

Polymerisation reactor used for the production of styrene butadiene rubber (SBR) is made of

A metallic alloy in general as compared to their pure metal components is

Sulphuric acid is mixed with ground phosphate rock (to produce phosphoric acid) in a steel digestor lined with

Ceramic materials fabrication can not be done by

Cast iron is

Which of the following has no effect on the carbide forming tendency in steels ?

Approximate value of the modulus of elasticity for steel is about __________ x l0⁶kg/cm².

Which has the maximum melting point out of the following ?

Galvanising (i.e., zinc coating) of steel sheets is done to

Polythene (low or high density) containers are not corroded by

Bronze is an alloy of copper and

Which of the following exercises most powerful influence on the mechanical properties of steel ?

Percentage of silver in German silver is

Balls in a ball mill are usually made of

Material of construction of pipe generally used for conveying water in India is

Which of the following is the softest material ?

Failure of a material is termed as fatigue failure, if it fails below the yield point. The resistance to fatigue failure of a material is measured by the

Bog iron used for the adsorption of H₂S from coke oven gas is

Wrought iron is a suitable material of construction for handling __________ solutions.