What is the difference between a fire tube and a water tube boiler?
A) Water is inside the tubes of a water tube boiler and outside the tubes of a fire tube boiler
B) Fire tubes are manufactured using heat and flames, water tubes are manufactured using high velocity jets of water
C) Water is outside the tubes of a water tube boiler and inside the tubes of a fire tube boiler
D) Fire tube boilers are fueled with gas or oil and water tube boilers are fueled with steam
A
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