Hawaii C-52 HVAC Exam Prep

Current Status

1,450 original practice questions across 20 topics – a 1,250-question HVAC core plus 200 Hawaii law, business, and C-52 trade questions.
A free 12-question sample exam with a fixed set, so you can gauge the style before you buy.
A full 100-question practice exam (180 minutes, the program’s practice clock) drawing fresh questions on every attempt.
Topic drills for focused reps – Hawaii licensing law, business and law, exam administration, refrigeration, heating systems, controls, and more.
Our practice exam is scored against a 75% practice benchmark, set to mirror Hawaii’s published standard of 75% on each part of the contractor examinations (HAR 16-77-44). PRACTICE BENCHMARK ONLY — your score here is a study signal, not a result on the real exam.

A drill for each of the 20 topics:

Lesson Content

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