Basic open hearth furnace (BOF) is not used for producing ______________ steel?

Related Mcqs:

The most detrimental impurity in high pressure boiler feed water is ___________________?

A. Suspended salt B. Dissolved salt C. Silica D. Turbidity...

The heat of neutralisation remains constant, when there is a reaction between dilute solutions of strong _____________________?

A. Base and strong acid B. Base and weak acid C. Acid and weak base D. None of these...

Limestone is added in the blast furnace (during pig iron manufacture) to______________________?

A. Form slag by combining with impurities B. Supply heat by undergoing exothermic reaction with impurities C. Reduce the coke consumption D. Reduce slag viscosity...

As the fluid flow rate increases, the float of the Rotameter____________________?

A. Rises in the tube B. Rotates at higher speed C. Rotates at lower speed D. Drops down in the tube...

Mild steel has _______________ crystal lattice structure?

A. Face centred cubic (fcc) B. Body centred cubic (bcc) C. Orthorhombic D. Cubic...