Hvac Boma 501 Exam Questions (100 Terms) With Verified Definitions Updated 2024

the quantity of air moving thru a fan is expressed in what measurement? {Ans: cubic feet per minute}water is an excellent heat carrier because it has what? {Ans: low viscosity, high specific heat, non-corrosive in most materials}Which of the following may cause faulty fan operation? {Ans: Loose belt drive, restricted air intake, improper fan bearing lubrication}when referring to velocity of air flowing through a duct it is calculated or stated in what measurement? {Ans: feet per minute}heat flows by means of..... {Ans: conduction, convection, radiation}to condense steam it takes how many BTUs/pound {Ans: 970 BTUs/pound}