Eutectic reaction for iron-carbon system occurs at a temperature of _______________ °C ?

Related Mcqs:

Normalising does not _____________________ of a metal?

A. Improve machinability & tensile strength B. Remove internal stresses C. Refine the structure D. Remove strains caused by cold working...

In an amorphous material, atoms defy any definite atomic structure and exist in random pattern just like in liquid. Which of the following is an amorphous material ?

A. Tin B. Lead C. Zinc D. Glass...

Magnetic permeability of iron is increased by its_____________________?

A. Decarburising B. Alloying with cobalt C. Purification D. Alternate heating & cooling...

_____________________ remains constant during the adiabatic cooling of moist air?

A. Wet bulb temperature B. Dry bulb temperature C. Relative humidity D. Specific humidity...

With increase in ___________________ Knocking tendency in a spark ignition petrol engine decreases?

A. Supercharging B. Wall temperature C. Compression ratio D. Engine speed...