NECCER PLUMBING LEVEL 1 EXAM ACTUAL EXAM 120 QUESTIONS AND CORRECT DETAILED ANSWERS |ALREADY GRADED A

This document features the actual NECCER Plumbing Level 1 Exam for 2025, containing 120 questions with correct and detailed answers. It covers foundational plumbing concepts including tools and safety, basic piping systems, fittings, fixtures, drainage, and code compliance. Each answer is explained to help reinforce core knowledge and hands-on application. Already graded A, this resource is ideal for entry-level plumbing students and apprentices preparing for NECCER Level 1 certification and classroom assessments.