Q. Tin in its pure form is used for making

View solution

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

View solution

Q. __________ is used for determining the tensile strength of steels.

View solution

Q. Mild steel storage vessels are suitable for the storage of

View solution

Q. Mild steel is a/an __________ steel.

View solution

Q. Hardened steel is softened by

View solution

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

View solution

Q. Carbon tetrachloride can be stored in a storage vessel made of

View solution

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

View solution

Q. __________ does not contain copper as an alloying element.

View solution

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

View solution

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

View solution

Q. Karbate is

View solution

Q. Which one has the maximum tensile strength out of the following ?

View solution

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

View solution

Q. Which of the following is the softest material ?

View solution

Q. White cast iron as compared to grey cast iron is

View solution

Q. Combination of metals and ceramics are called

View solution

Q. __________ iron is produced, when molten pig iron is chilled suddenly.

View solution

Q. Which of the following is the most suitable material of construction for evaporator & its tubes for concentrating NaOH solution to 70%?

View solution