Course Details:

This license allows the repair and installation of air conditioning systems. This includes evaporative cooling, refrigeration, ventilating and heating with or without solar equipment. Also, this includes the ability to install and repair machinery, units, accessories, refrigerator rooms, and insulated refrigerated spaces, and controls in refrigerators. New circuits may be added to the existing service panel or subpanel. Excluded is the installation of new service panels or subpanels.

Applicants are required to take the Business Law exam in addition to the C-39 exam.

Refrigeration, Air Conditioning, Warm Air Heating, Water Piping Systems, Solar, Controls, Boilers, Ventilation
Evaporative Coolers, and Fuel Piping Systems

How the Program Works:

This software teaches you the trade, laws, codes, rules and regulations plus the details of your particular Trade and Profession.

For every question there are several multiple-choice options, one of which is correct. If you pick the wrong answer, the program will show you the correct answer, why that answer is correct, and a full explanation of the basic principles being studied.

Instead of trying to memorize the answers, you are using this CD as a tutoring tool to give you the facts about the subject. With this method you gain a complete understanding of the subject matter as listed above.

At the same time that you are practicing the practice exams for the state test, you are also learning the data and facts about your trade so that you have a complete understanding of it. If you understand something well, you then can answer the test question correctly no matter in how many ways the question is asked.

At the end of the test you will be shown your score as a percentage as well as a list of all the questions you missed so that you can restudy that area and correct your mistakes. You can simply continue testing until you pass at a 95% passing rate at that point you are ready to take your exam.

Mario Robles

Pick your Contractors License Board Practice Exam

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