With increase in the porosity, thermal spalling resistance of fireclay brick_______________?

Related Mcqs:

Fireclay bricks is not used for lining the_______________?

A. Cupola B. Gas producer C. Bottom of hot metal mixer D. Roof of open hearth furnace...

Raoult’s law is not applicable to the___________________?

A. Solutes which dissociate or associate in the particular solution B. Concentrated solutions C. Both B. & C. D. Solutions containing non-volatile solute...

Size range of the colloids particles is __________________?

A. 5 – 200 milli-microns B. 50 – 200 microns C. 500 – 1000 microns D. 10 – 50 Angstrom...

Pick out the wrong unit conversion ?

A. 1 atm. = 760 mm Hg = 29.92 inch Hg = 14.7 psi = 1.013 bar = 1.013 kgf/cm2 B. 1 kPa = 100 bar C. 1 mm Hg = 1 torr = 133.3 Pa D. None of these...

Clausius Clapeyron equation applies to the _____________ process?

A. Sublimation B. Melting C. Vaporisation D. All A., B. & C....