Practice tests are comprised of independent chapters, each testing you on the specific subjects within the trade.
        
            
            
                | 
                    #
                 | 
                
                    Title
                 | 
                
                    Questions
                 | 
            
            
                    
                        
                        | 
                            1
                         | 
                        
                            Bidding and Estimating
                         | 
                        
                            9
                         | 
                    
                
                    
                        
                        | 
                            2
                         | 
                        
                            Coatings and Control Corrosion
                         | 
                        
                            15
                         | 
                    
                
                    
                        
                        | 
                            3
                         | 
                        
                            Construction Safety
                         | 
                        
                            34
                         | 
                    
                
                    
                        
                        | 
                            4
                         | 
                        
                            Employees, Contractors, Insurance and Safety
                         | 
                        
                            10
                         | 
                    
                
                    
                        
                        | 
                            5
                         | 
                        
                            Excavating, Drainage, Compaction and Sitework
                         | 
                        
                            21
                         | 
                    
                
                    
                        
                        | 
                            6
                         | 
                        
                            Installation, Joints, Field Elevations, Sewers and Sewer Testing 
                         | 
                        
                            25
                         | 
                    
                
                    
                        
                        | 
                            7
                         | 
                        
                            Installation, Pipes, Drainage and Trenches 
                         | 
                        
                            39
                         | 
                    
                
                    
                        
                        | 
                            8
                         | 
                        
                            Installation, Pipes, Leach Fields and Tanks
                         | 
                        
                            24
                         | 
                    
                
                    
                        
                        | 
                            9
                         | 
                        
                            Installing Irrigation Pipes
                         | 
                        
                            47
                         | 
                    
                
                    
                        
                        | 
                            10
                         | 
                        
                            Installing Irrigation Systems, Proper Installation and Routing  
                         | 
                        
                            45
                         | 
                    
                
                    
                        
                        | 
                            11
                         | 
                        
                            Mathematics, Calculations and Formulas
                         | 
                        
                            19
                         | 
                    
                
                    
                        
                        | 
                            12
                         | 
                        
                            OSHA Safety,  Asbestos, Code of Federal Regulations, Title 29, Part 1926 and  Fire Extinguishers  
                         | 
                        
                            23
                         | 
                    
                
                    
                        
                        | 
                            13
                         | 
                        
                            Pipes, Water Pressure, Pipe Fittings and Hydronics
                         | 
                        
                            30
                         | 
                    
                
                    
                        
                        | 
                            14
                         | 
                        
                            Plumbing, Appliances, Drains, Fixtures and Inspections
                         | 
                        
                            16
                         | 
                    
                
                    
                        
                        | 
                            15
                         | 
                        
                            Plumbing, Installation and Repairs
                         | 
                        
                            26
                         | 
                    
                
                    
                        
                        | 
                            16
                         | 
                        
                            Plumbing, PSI, Water Pressure, Water Flow, Pipelines and Water Pressure 
                         | 
                        
                            24
                         | 
                    
                
                    
                        
                        | 
                            17
                         | 
                        
                            Plumbing, Septic Tanks, Drainage and Gas Lines 
                         | 
                        
                            33
                         | 
                    
                
                    
                        
                        | 
                            18
                         | 
                        
                            Plumbing, Valves, Gas Pipes, Oxygen, Gas Cylinders and Water Heaters 
                         | 
                        
                            37
                         | 
                    
                
                    
                        
                        | 
                            19
                         | 
                        
                            Plumbing, Valves, Water Heaters, Gas Pipes, Oxygen and Gas Cylinders 
                         | 
                        
                            39
                         | 
                    
                
                    
                        
                        | 
                            20
                         | 
                        
                            Roof Drainage Slopes
                         | 
                        
                            8
                         | 
                    
                
                    
                        
                        | 
                            21
                         | 
                        
                            Sanitary Sewers, Storm Sewers and Septic Tanks
                         | 
                        
                            29
                         | 
                    
                
                    
                        
                        | 
                            22
                         | 
                        
                            Sewer Maintenance and Repair
                         | 
                        
                            30
                         | 
                    
                
                    
                        
                        | 
                            23
                         | 
                        
                            Sewer System, Location Sites and Soil Conditions
                         | 
                        
                            23
                         | 
                    
                
                    
                        
                        | 
                            24
                         | 
                        
                            Sprinkler Head Selection, Placement and Gauging Pump Performance
                         | 
                        
                            22
                         | 
                    
                
                    
                        
                        | 
                            25
                         | 
                        
                            Swimming Pool Pipe Installation and Earthwork and Excavating
                         | 
                        
                            27
                         | 
                    
                
                    
                        
                        | 
                            26
                         | 
                        
                            System Design, Tank Size, Soils, Pathogens and  Gases 
                         | 
                        
                            25
                         | 
                    
                
                    
                        
                        | 
                            27
                         | 
                        
                            Temperatures, Boilers, Furnaces, Valves and Hydronics
                         | 
                        
                            21
                         | 
                    
                
                    
                        
                        | 
                            28
                         | 
                        
                            Underground Drainage and Pipelines
                         | 
                        
                            25
                         | 
                    
                
                    
                        
                        | 
                            29
                         | 
                        
                            USA Dig Alert
                         | 
                        
                            21
                         | 
                    
                
                    
                        
                        | 
                            30
                         | 
                        
                            Values, Drainage, Vents and Standpipes 
                         | 
                        
                            37
                         | 
                    
                
                                
                | 
                 | 
                
                    Total = 
                 | 
                
                    784
                 |