• Handbook of mechanical science
• Basic Hydraulic Systems and Components
• Bolt-tightening Handbook
• Programming in Matlab
• HVAC Systems Design Handbook
• Haynes Techbook Welding Manual

Heating & Refrigeration (cont.)
Estimated Seasonal Efficiencies of Heating Systems . . . . 63
Annual Fuel Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63-64
Pump Construction Types . . . . . . . . . . . . . . . . . . . . . . . . . 64
Pump Impeller Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Pump Bodies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Pump Mounting Methods . . . . . . . . . . . . . . . . . . . . . . . . . 65
Affinity Laws for Pumps. . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Pumping System Troubleshooting Guide . . . . . . . . . . . 67-68
Pump Terms, Abbreviations, and Conversion Factors. . . . 69
Common Pump Formulas . . . . . . . . . . . . . . . . . . . . . . . . . 70
Water Flow and Piping . . . . . . . . . . . . . . . . . . . . . . . . . 70-71
Friction Loss for Water Flow . . . . . . . . . . . . . . . . . . . . . 71-72
Equivalent Length of Pipe for Valves and Fittings . . . . . . . 73
Standard Pipe Dimensions . . . . . . . . . . . . . . . . . . . . . . . . 74
Copper Tube Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . 74
Typical Heat Transfer Coefficients . . . . . . . . . . . . . . . . . . . 75
Fouling Factors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Cooling Tower Ratings. . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Evaporate Condenser Ratings . . . . . . . . . . . . . . . . . . . . . 78
Compressor Capacity vs. Refrigerant Temperature at
100°F Condensing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Refrigerant Line Capacities for 134a. . . . . . . . . . . . . . . . . 79
Refrigerant Line Capacities for R-22 . . . . . . . . . . . . . . . . . 79
Refrigerant Line Capacities for R-502 . . . . . . . . . . . . . . . . 80
Refrigerant Line Capacities for R-717 . . . . . . . . . . . . . . . . 80
Formulas & Conversion Factors
Miscellaneous Formulas . . . . . . . . . . . . . . . . . . . . . . . . 81-84
Area and Circumference of Circles . . . . . . . . . . . . . . . . 84-87
Circle Formula . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Common Fractions of an Inch . . . . . . . . . . . . . . . . . . . . 87-88
Conversion Factors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88-94

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