NATE/ICE Test questions with 100% correct answers

formula to convert celsius to fahrenheit - Answer-F = (1.8 x C) + 32 formula to convert fahrenheit to celsius - Answer-C = .56 (F - 32) specific heat - Answer-the amount of heat required to raise 1 lb of a substance 1 degree fahrenheit sensible heat - Answer-Is the heat that came be measured or sensed by a thermometer latent heat - Answer-hidden heat that changes the state of a substance Btu - Answer-The amount of heat requires to raise one pound of water one degree Fahrenheit The amount of heat that it takes to change 1 lb of 212 degrees Fahrenheit water to 1 lb of 212 steam is - Answer-970 Btu that amount of heat requires to change 1 lb of 32 degrees Fahrenheit ice to 1 lb of 32 water is - Answer-144 Btu conduction - Answer-Is the transfer of heat from one molecule to another convection - Answer-The transfer of heat from one place to another by fluid radiation - Answer-The transfer of heat from a heat source to a solid object through space one ton of refrigerant is equivalent to _____ But per hour - Answer-12,000 when a substances changes from liquid to gas is - Answer-latent heat of vaporization when a substance changes from gas to a liquid is called - Answer-latent heat of condensationwhen a substance changes from a solid to a gas - Answer-sublimation an _____ refrigerant is a mixture of two or more refrigerants that performs as a single component refrigerant - Answer-azeotropic a _____ refrigerant is a mixture of two or more refrigerants that have different boiling points - Answer-near-azeotropic a _____ refrigerant is a mixture of two or more refrigerants that have different boiling points - Answer-zeotropic a _____ refrigerant is a blend of three refrigerants that acts as a zeotropic refrigerant - Answerternary