A text book of physics, for the use of students of science and engineering (1918)
Duncan, John, d. 1941, Starling, Sydney George, 1873- · London Macmillan · leaf 400
he pan. Thefact is evidenced by the comparativelyrapid burning of the metal and theconsequent formation of holes in thepan. For this reason oil must on noaccount enter a steam boiler. Many waters contain solids in solution,and when the water is evaporated the| solids remain in the vessel and adhere… … Fia. 370.—Domestic hot watersupply. Hot water supply.—In Fig. 376 is illus-trated the method in general use forsupplying hot water to lavatory taps. Ais an open cold water tank from whichthe general supply of cold water is obtained, and is connected to aclosed hot water storage tank C by a pipe B,…
Physics
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