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 Online Practice Exam Contents

C-20 Heating, Ventilating and Air Conditioning

Here is the table of contents for our online practice exam.

#TitleQuestions
1Contracts20
2Cost Estimating, Specifications20
3Hazardous Substances, Asbestos20
4HVAC Part 135
5HVAC Part 240
6HVAC Part 340
7HVAC Part 440
8Installation, Ductwork19
9Installation, Troubleshooting40
10Mathematics, Calculations28
11Safety45
Total = 347
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