vii Brief Contents MAINTENANCE OPERATIONS 1 Careers in Industrial Maintenance ...................2 2 Industrial Safety and OSHA ..........................22 3 Maintenance Principles and Record Keeping ..... 42 4 Maintenance Tools .......................................58 5 Fasteners ....................................................80 6 Print Reading ............................................100 7 Basic Troubleshooting Principles .................124 8 Mechanical Rigging and Installation ............138 BASIC MECHANICAL SYSTEMS 9 Power Transmission Principles .....................166 10 Bearings, Seals, and Lubrication .................186 11 Shafts, Couplings, and Alignment ................208 12 Belts and Pulleys, Chains and Sprockets, Gears and Gearboxes ..................................224 13 Conveyor Systems ......................................244 14 Mechanical Systems Troubleshooting ...........258 BASIC HYDRAULIC AND PNEUMATIC SYSTEMS 15 Fluid Power Fundamentals ..........................272 16 Hydraulic Systems .....................................294 17 Pneumatic Systems ....................................322 18 Advanced Fluid Power ................................344 ELECTRICAL SYSTEMS 19 Fundamentals of Electricity ........................366 20 Ohm’s Law, Kirchhoff’s Laws, and the Power Equation ..............................378 21 Electrical Test and Measurement Equipment ................................................398 22 Alternating Current .....................................420 23 Electrical Components and Circuit Materials ........................................440 24 Transformers ..............................................462 25 Motors, Generators, and Alternators .............486 26 Motor Controls ...........................................502 27 Industrial Wiring Diagrams and Practices .....526 28 Electrical Troubleshooting ...........................544 ELECTRONIC CONTROL SYSTEMS 29 Diodes, Rectifi ers, and Power Supplies ........564 30 Transistors and Integrated Circuits ...............578 31 Sensors and Variable Frequency Drives .........592 32 Programmable Logic Controllers ..................618 33 Human-Machine Interfaces .........................644 PROCESS CONTROL SYSTEMS 34 Industrial Process Control ...........................662 35 Heating and Refrigeration ...........................688 36 HVAC System Control and Design ................710 MAINTENANCE WELDING 37 Welding Safety, Equipment, and Processes............................................732 38 Maintenance Welding Procedures and Inspection ...........................................754 39 Cutting Procedures .....................................772 MAINTENANCE PIPING 40 Piping Systems, Components, and Materials ...................................................786 41 Piping Tools, Connections, and Fittings ........812