Process annealing is done below the transformation temperature of the alloy.
Indicate whether the statement is true or false
Question 2
A major difference between the operation of an oil furnace and a gas furnace is that
A) the oil must be atomized before ignition
B) oil furnaces do not burn as hot as gas furnaces
C) it is more difficult to set up a gas furnace to burn cleanly
D) oil has a lower heat content value than gas