Explore topic-wise MCQs in Engineering.

Steel rods are used in reinforced concrete to increase its __________ strength.

Corrosion involves exchange of electrons in __________ corrosion.

Acid proof stoneware

Diamagnetic materials are magnetised

High degree of toughness is a must for

'Hypersil' is a __________ steel.

Rotary driers are generally made of

Presence of high phosphorous in cast iron increases its

The phenomenon in which slow extension of material takes place with the time at constant load is called

A material capable of undergoing large permanent deformation, when subjected to compression is termed as

__________ is used for examining the macro-structure of a material.

An alloy used as thermocouple material comprises of 40% nickel and 60% copper. It is called

Ability of a material to absorb energy in deformation in the plastic range is characterised as its

Monel alloy is

Molybdenum steels containing 0.15 to 0.40% molybdenum

Kel-F is a material, which is

Sheardising process is used for

The maximum percentage of chromium that can be added to steel is about

Which of the following is a non-magnetic material ?

The material of construction of pressure mills used for squeezing out the juice from sugar cane is

Concrete tank can be used to store

Zinc is highly __________ at room temperature.

Which of the following constituents of cast iron is mainly responsible for imparting it an anti-corrosive property ?

Hardest materials so far found is

Galvanising is not a zinc diffusion process. A zinc diffusion process is termed as

Most common stainless steel type 316, which is highly resistant to corrosion contains

Which of the following commercial metals is most abundantly found in India ?

Tin vessels are corroded by

Out of the following, copper vessels are the most suitable for the storage of

Rubber lined pumps can be used to pump

The temperature at which new grains are formed in the metal is called the __________ temperature.

Fatigue failure of a material results from __________ stress.

Thermoplastic resins are those polymers, which

Molten phthalic anhydride is stored in a/an __________ vessel.

Fermenter used in the production of pen-cillin by deep fermentation proces is a __________ lined steel vessel

Hydrochloric acid is __________ corrosive to common metals.

Spray dryer for evaporating milk to produce milk powder is made of

Tank furnace used for melting of glass is made of

Which of the following is not an alloy of nickel and chromium ?

Wrought iron is

Perspex is nothing but

Chromel (Nichrome) is an alloy of

Non-ferrous metals and hard steels do not exhibit a definite yield point, when pulled in the testing machine and hence for these cases, a better measure of their elastic properties is defined by the __________ stress.

Which of the following is the hardest material ?

Which of the following material of construction may be recommended by a chemical engineer for handling a gaseous chlorine (dry or wet) stream in a fluid flow system ?

Caustic soda is transported in __________ lined containers.

Gun metal is an alloy of

Carbon content in steel is __________ percent.

Biological shield in a nuclear power reactor is made of

Nitriding of steel is a process for