Permeability of bricks is a measure of the___________________?

Related Mcqs:

Pick out the wrong statement?

A. Insulating refractories used in place of regular refractory bricks are usually called light weight refractories, and they have similar composition as heavy bricks B. Graphite refractories are also called plumbago refractories C. Superduty fireclay bricks correspond to a pyrometric cone equivalent of 26-28 D. Calcined magnesite is also called dead burnt magnesite...

With rise in temperature, the heat capacity of a substance___________________?

A. Increases B. Decreases C. Remains unchanged D. Either A. or B.; depends on the substance...

Cp is expressed in S.I. unit as_______________?

A. J/kg.°K B. 0°K C. W/m2.°C D. W/m.°K...

The heat capacity of most substances is greater for the _______________ state?

A. Solid B. Liquid C. Gaseous D. None of these...

The quantity of heat required to evaporate 1 kg of a saturated liquid is called __________________?

A. Specific heat B. 1 Kcal C. Sensible heat D. Latent heat...