Practice tests are comprised of independent chapters, each testing you on the specific subjects within the trade.
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#
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Title
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Questions
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1
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Basic Estimating, Blueprint Reading, Calculations and Formulas
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20
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2
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Compressors, Ducts, Furnaces and Exhaust Hoods
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40
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3
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Compressors, Refrigerants, Valves, Air Conditioning and Thermostats
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40
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4
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Employees, Contractors, Insurance and Safety
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11
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5
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Evaporators, Lubricants, Pipelines and Water Pressure
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36
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6
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Excavating, Clearing Site and Trenching
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18
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7
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Friction
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13
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8
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Gas Pipes, Vents and Pumps
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17
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9
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Installation and Ductwork
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16
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10
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Installation and Troubleshooting
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40
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11
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Job Safety
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10
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12
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Motor Controls and Occupancies
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13
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13
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OSHA Safety, Asbestos and Code of Federal Regulations, Title 29, Part 1926
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23
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14
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Paving, Subsurface, Drainage and Hot-Mix Paving
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35
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15
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Pipe Configurations and Pipe Systems
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19
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16
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Pump Description
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17
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17
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Solar Collector Installation
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14
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18
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Solar Thermal Panel Wiring, Installation and Equipment
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17
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19
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Solar Thermal Systems, Panels, Collectors and Formulas
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31
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20
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Solar Thermal, Electric Currents and Formulas
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29
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21
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Speed and Curves
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18
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22
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System Applications
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20
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23
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System Design Data
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19
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24
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Temperatures, Furnaces, Valves and Hydronics
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22
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25
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Two Pipe Cooling and Heating Systems
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17
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26
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USA Dig Alert
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22
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27
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Water Use in HVAC Systems
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20
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28
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Zones, Pumping Systems
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6
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Total =
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603
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