|Subject Areas||# of|
|Hangers and Supports (General)||1|
|Mechanical Sound, Vibration, and Seismic Control||1|
|Water Treatment for Mechanical Systems||1|
|Heating and Cooling Principles||2|
|Heating and Cooling Equipment||1|
|Testing, Adjusting, and Balancing (TAB)||2|
|HVACR Control Fundamentals||1|
|Control Schematics and Wiring Diagrams||1|
|HVACR Control Systems||1|
|Air Conditioning Systems||3|
|Furnaces (Warm Air Heating Equipment)||2|
|Chimneys, Flues, Vents, and Vent Connectors||3|
|General Fuel Knowledge||1|
|General Duct Systems Knowledge and Principles||4|
|Duct Conversions / Equivalencies||4|
|Mechanical Sheet Metal Devices / Systems||2|
|Duct System Components||5|
|Ventilation Equipment and Devices||1|
In addition to the trade-specific examination, you may be required to pass the Business and Law Exam offered by PSI or take an "approved" Business and Law course
Sample questions are based on the PSI publication titled “29 CFR PART 1926 Selections, as of June 2013” (hightlighted in green above).
This file contains approx. 800 sample questions.
REMINDER: PSI uses this book for many exams they offer. Not all sections of this code will apply to your exam.