Correct answer
C. Electromagnetic
Explanation
The correct answer is Electromagnetic.
Furnace oil consumption in a furnace for a given duty employing preheated combination air (at 300°) may be reduced by about ________ percent as compared to the use of atmospheric combustion air?
Pick out the wrong statement regarding the solubility characteristics of high polymers?
Which of the following accentuates clinkering trouble on furnace grate burning coal?
Bakelite is a/an ________?
Highly caking coals________?
Which of the following is not a component of the fixed capital for a chemical plant facility?