Carbon is present in the uncombined (graphitic) form in case of__________________?

Related Mcqs:

Which of the following has the least value of ultimate tensile strength (UTS) ?

A. Medium carbon steel B. High carbon steel C. Cast iron D. Wrought iron...

_____________ of a material results, when its strength is increased & ductility is decreased by heating at a relatively lower temperature after cold working?

A. Solid solution hardening B. Screw dislocation C. Strain ageing D. Twinning...

Which of the following crystal structures characterises the ferritic stainless stee l?

A. Face centred cubic B. Body centred cubic C. Simple hexagonal D. None of these...

Dip stick used for measuring the level of petro fuels (e.g. petrol, diesel, fuel oil etc.) in the storage tank is usually made of_________________?

A. Brass B. Copper C. High carbon steel D. Aluminium...

The addition of antimony in tin-based alloys improves its________________?

A. Rupture strength and hot hardness B. Impact strength and bonding strength C. Deformation resistance D. Wear resistance...