Othmer chart is useful in estimating the heat of_______________?

A. Inversely
B. Exponentially
C. Linearly
D. Negligibly

A. Coke ovens regenerator
B. Outer lining of L.D. converter
C. Hearth bottom of blast furnace
D. Coke oven walls

A. 14
B. 2.5
C. 28
D. 1.25

A. 1/2
B. 1/3
C. 1/4
D. 2/3

A. Increasing the product yield
B. Enriching the product
C. Limiting the inerts
D. Heat conservation

A. Amagat’s law
B. Dalton’s law
C. Boyle’s law & Charle’s Law
D. None of these