Q. Which of the following alloys does not contain nickel ?

View solution

Q. An elastic behaviour of materials is expressed in terms of

View solution

Q. Pure nickel is

View solution

Q. In drop forging process, the forging is done by dropping the __________ at high velocity.

View solution

Q. Which of the following is not an alloy of copper and tin ?

View solution

Q. Lead

View solution

Q. Cast iron has

View solution

Q. Locomotive boiler tubes are made of __________ alloys.

View solution

Q. Slow and progressive deformation of a material with time under constant stress is called

View solution

Q. Which of the following mechanical properties of a material is most structure insensitive ?

View solution

Q. Mercury is transported in metal containers made of

View solution

Q. Which of the following would not be a suitable material of construction for handling aqueous hydrofluoric acid (HF) at 100°C ?

View solution

Q. Which of the following has the least carbon percentage ?

View solution

Q. __________ is never shipped in glass carboys.

View solution

Q. Lead is

View solution

Q. Nitriding of steel is done (in electric furnace) at __________ °C.

View solution

Q. Addition of 2% nickel in steel makes it suitable for making

View solution

Q. The softest material just next to talc in the Mhos scale is

View solution

Q. Babbit metals used for making bearings are

View solution

Q. Pipes for bi-cycle frames are made of __________ steel.

View solution