The swift cup test evaluates the following property of a sheet metal ?

Related Mcqs:

For the irreversible reaction, Ca+ 2C = Ca C2 , Δ H°298 = – 60000 J . mole-1 . If a system initially containing 2 moles of calcium, 3 moles of carbon and 1 mole of calcium carbide is allowed to react to completion, the heat evolved at 298 K will be__________________?

A. 30,000 J B. 60,000 J C. 90,000 J D. 2,40,000 J...

Half life of a radioactive isotope corresponds to the time required for half of the _______________ to decay ?

A. Atoms B. Neutrons C. Nucleons D. Electrons...

Pick out the correct statement?

A. Hot worked materials are subjected to annealing to remove internal stresses B. Annealing of steel hardens it slightly C. Normalising of a material induces stresses D. Tempering of a material improves ductility & toughness but reduces hardness & brittleness...

The ‘transition temperature’ for ductile to brittle behavior of steel increases with increase in the _____________ content in steel?

A. Carbon B. Manganese C. Both A nor B D. Neither A nor B...

Normalising of a casting does not__________________?

A. Induce stresses in it B. Refine its grain structure C. Reduce segregation D. Improve its mechanical properties...