11. The heating surface was and the engine and coaches had a single automatic vacuum brake. 12. The boilers had a combined heating surface of and supplied steam at 425 screw propellers. 13. The new locomotives were slightly larger, with an increased heating surface and tractive effort. 14. The salts with " inverse " or " retrograde " solubility will foul the heating surfaces . 15. In this system, an increase in the heating surface area of subsequent effects is required. 16. This had a heating surface of. 17. Using this information revise assumed temperature differences heat transfer coefficients, then determine heating surface requirements. 18. The heating surface of the boiler was, of which was superheating surface, while the grate area was. 19. Santa Clara had six water tube boilers with a combined heating surface of and a working pressure of 300 NHP 20. The boilers had a heating surface of and there was a total of 240 oil burners fitted to them.
