EPA CERTIFICATION EXAM QUESTIONS AND ANSWERS 2025
What is the purpose of the EPA certification? - (ANSWER)To certify refrigerant technicians, allowing
them to purchase refrigerants.
Which agency is approved by the EPA for certifying refrigerant technicians? - (ANSWER)Mainstream.
What is the structure of the Type I, II, and III certification exams? - (ANSWER)Each consists of 25 Core
questions and 25 specific Type questions for a total of 50 questions.
How many questions are on the Universal Certification Exam? - (ANSWER)100 questions: 25 Core, 25
Type I, 25 Type II, and 25 Type III.
What is the passing grade for each section of the proctored exams? - (ANSWER)72%, requiring 18 out of
25 correct answers.
What happens if you pass the Core Section and one Type Section of the Universal Exam? - (ANSWER)You
will receive a certification card for the Type you passed.
What type of exam is the Universal Exam? - (ANSWER)A closed book, proctored exam.
Are calculators allowed during the EPA certification exams? - (ANSWER)No, calculators are not allowed.
What is the maximum time allowed to complete any EPA exam? - (ANSWER)Three hours.
Can you retake the certification exams? - (ANSWER)Yes, you can take the exams as many times as
necessary.
What should you study first for the Type 608 exam? - (ANSWER)The Core Review Information.
What is the focus of the revised exam? - (ANSWER)Practical knowledge rather than dates and times.
What is the purpose of the EPA certification? - (ANSWER)To certify refrigerant technicians, allowing
them to purchase refrigerants.
Which agency is approved by the EPA for certifying refrigerant technicians? - (ANSWER)Mainstream.
What is the structure of the Type I, II, and III certification exams? - (ANSWER)Each consists of 25 Core
questions and 25 specific Type questions for a total of 50 questions.
How many questions are on the Universal Certification Exam? - (ANSWER)100 questions: 25 Core, 25
Type I, 25 Type II, and 25 Type III.
What is the passing grade for each section of the proctored exams? - (ANSWER)72%, requiring 18 out of
25 correct answers.
What happens if you pass the Core Section and one Type Section of the Universal Exam? - (ANSWER)You
will receive a certification card for the Type you passed.
What type of exam is the Universal Exam? - (ANSWER)A closed book, proctored exam.
Are calculators allowed during the EPA certification exams? - (ANSWER)No, calculators are not allowed.
What is the maximum time allowed to complete any EPA exam? - (ANSWER)Three hours.
Can you retake the certification exams? - (ANSWER)Yes, you can take the exams as many times as
necessary.
What should you study first for the Type 608 exam? - (ANSWER)The Core Review Information.
What is the focus of the revised exam? - (ANSWER)Practical knowledge rather than dates and times.
