feedpump

injector

feed check valve

pressure gauge

Cornish boiler is a water tube boiler whereas Lancashire boiler is a fire tube boiler.

Cornish boiler is a fire tube boiler whereas Lancashire boiler is a water tube boiler.

Cornish boiler has one flue tube whereas Lancashire boiler has two flue tubes.

Cornish boiler has two flue tubes whereas Lancashire boiler has one flue tube.

does not change

increases

decreases

none of these

horizontal

vertical

inclined

none of these

equivalent evaporation

factor of evaporation

boiler efficiency

power of a boiler