Introduction to Plumbing

50 Fragen

Plumbing Codes and Standards

41 Fragen

Plumbing Tools and Equipment

39 Fragen

Basic Plumbing Techniques

51 Fragen

Water Sources and Distribution

50 Fragen

Water Fixtures and Appliances

51 Fragen

Water Heaters

46 Fragen

Sewerage Systems

59 Fragen

Drain, Waste, and Vent Systems

50 Fragen

Septic Systems

36 Fragen

Gas Properties and Safety

50 Fragen

Gas Piping Materials and Components

55 Fragen

Gas Appliances

51 Fragen