Correct answer
D. More abrasion resista nt properties
Explanation
The correct answer is More abrasion resista nt properties.
Presence of nitrogen in combustion air does not reduce the ________?
The statement that “maximum wavelength of radiation is inversely proportional to the temperature” is ________ law?
Fuel economy in furnaces can be achieved by________?
When the solvent dissolves very little of solute, then________?
With increasing carbon percent in steel beyond 0.8%, its ultimate tensile strength (UTS) and ________ is not affected?
Nuclear reactors are provided with shield to guard against the emission of mainly ________ rays?