Coke oven regenerators are made of ______________ bricks?

Related Mcqs:

The softest material just next to talc in the Mho’s scale is___________________?

A. Quartz B. Gypsum C. Feldspar D. Fluorite...

The increase in hardness of metal due to its cold working is termed as the _______________ hardening?

A. Work B. Age C. Induction D. Flame...

18/8 stainless steel means, that it contains__________________?

A. 18% chromium and 8% nickel B. 18% chromium and 8% molybdenum C. 18% nickel and 8% chromium D. 18% molybdenum and 8% chromium...

Steel rods are used in reinforced concrete to increase its ______________ strength?

A. Shear B. Tensile C. Compressive D. None of these...

A magnetic material becomes ____________ above the Curie temperature?

A. Ferromagnetic B. Diamagnetic C. Paramagnetic D. None of these...