Q 02
Q 02 : (1) (Electr) The quality factor of an electronic circuit. (2) (Phys) A symbol used to express very large energy figures. One Q equals 1018 (1 billion billion) British thermal units. (3) (Fire Pr) (1) A symbol representing hydraulic friction in fire stream equations. Q2 = friction loss. See: Friction Loss. (2) A Symbol Representing Flow Rate, As gallons per minute