Water tube
boilers are those in which:
Flue gases
pass through tubes and water around it
Water passes
through the tubes
Work is done
during adiabatic expansion
There is change in enthalpy
Water passes
through the tubes
A high
pressure water tube boiler is a type of boiler in which
water circulates in tubes heated externally by the fire. Fuel is burned inside the
furnace, creating hot gas which boils water in the steam-generating tubes.
Hence, the
correct option is (B).
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