What is the correct answer?


Which of the following is not a principal alloying element for the structural steel?

A. Molybdenum

B. Nickel

C. Manganese

D. Chromium

Correct Answer :

A. Molybdenum

Related Questions

Baffles provided on the shell side of a shell and tube heat exchanger… Which of the following is not categorised as the ore agglomeration process? Broaching tools are usually made of Which of the following test is used for distinguishing among dry oils,… Hydro-cyclone is a The main constituent of bones is Circular cross section machine parts which are symmetrical about the axis… Electrical conductivities of semi-conductors are of the order of __________… Which of the following hardness tests does not measure the indentation… Lap joints are preferred over butt joints in soldering/brazing, because… Which of the following rays has the least wavelength? Compressed dry air is used as the cutting fluid, while machining Which of the following heat treatment processes is usually applied to… Upto the critical radius of insulation, added insulation, will An atom bomb works on the principle of Reduction in the grain size reduces the __________ of the material. Nickel is a __________ material. Constituents of stellite are The yield point phenomenon observed in annealed low carbon steel is due… Cemented carbide tools are not suitable for cutting Blast furnace slag is mainly molten Gage pressure within a spherical droplet of a fluid is 'p'. What will… Carbon supply in pack carburising process is in the form of Steam condenser tubes are made of admiralty brass, in which percentage… In the diving apparatus, helium is used along with oxygen, because it… For an ideal gas, Cp - Cv is Sacrificial anode method is used in the protection of pipelines which… Corona discharge is related to the operation of a/an Function of gear box is to Young's modulus of a material is the measure of its