FREE AND STUDY GAMES ABOUT 608 TYPE I EXAM

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FREE AND STUDY GAMES ABOUT 608 TYPE I EXAM

QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -34 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation

Question 1: What is a "Drop-in" Substitute Refrigerant?

Answer:

An alternative refrigerant that can be used to replace an existing refrigerant charge without the necessity to change out any major components, seals, gaskets, or lubricants.

Question 2: What does PTAC mean?

Answer:

Package Terminal Air Conditioner

Question 3: What is ARI 700?

Answer:

Standard for specifications for Fluorocarbon refrigerants.

Question 4: What is DOT reg 49 CFR?

Answer:

Regulation for transporting explosives and other dangerous articles.

Question 5: What is required to have if there is a technician who opens an appliance for service or repair?

Answer:

At least 1 self-contained recovery machine at the technicians place of business. Unless they work only on small appliances.

Question 6: System-dependent recovery equipment is used on what?

Answer:

Small appliances only

Question 7: What does Recover mean?

Answer:

To remove refrigerant in any condition from an appliance and store it in an external container without necessarily testing or processing it in any way.

Question 8: Nitrogen tanks must be equipped with what?

Answer:

A pressure regulator

Question 9: Is self-contained recovery equipment active or passive?

Answer:

Active

Question 10: What is self-contained recovery equipment?

Answer:

Recovery or recycling equipment that is capable of removing refrigerant from an appliance without the assistance of components contained in the appliance.

Question 11: What is an appliance?

Answer:

Any device which uses and contains class I (CFC) or class II (HCFC) substance or their substitute as a refrigerant and which is used for household or commercial purposes.

Question 12: If after you install access valves, the system pressure reads 0 psig, what should you do?

Answer:

Check for leaks and repair.

Question 13: What does a reclamation facility do?

Answer:

Reclaim or destroys used refrigerant for a fee.

Question 14: If a reclaim facility receives mixed refrigerants, what can it do?

Answer:

Destroy the refrigerant for a substantial fee, refuse to destroy the refrigerant and mail it back to the owner at owners expense.

Question 15: Is it required to repair leaks in small appliances?

Answer:

No

Question 16: Type I certification is required for whom?

Answer:

Anyone servicing small appliances.

Question 17: What is considered small appliance?

Answer:

Fully manufactured and hermetically sealed in a factory with a charger of 5 lbs or less.

Question 18: What is the maximum fill level of a recovery tank?

Answer:

80%

Question 19: Why might you install access valves on both the high and low side?

Answer:

For a faster and more efficient recovery.

Question 20: Is a MVAC-like system using R-12 considered a Type I small appliance?

Answer:

No

Question 21: What is low loss fitting?

Answer:

Any device intended to establish connection between hoses, appliances, recovery or recycling machines that is designed to close automatically or manually when connected or disconnected, minimizing the release of refrigerant.Question 22: If the recovery equipment was made before November 15, 1993 it should be able to do what?

Answer:

Whether the compressor is operative or inoperative it should be able to recover 80 percent of refrigerant. or achieve 4" mercury vacuum.Question 23: What should you do before recovering refrigerant from an appliance?

Answer:

Confirm the type of refrigerant by checking the equipment data plate.

Question 24: Is System-dependent recovery equipment active or passive?

Answer:

Passive

Question 25: What is system-dependent recovery equipment?

Answer:

Recovery equipment that requires the assistance of components contained in an appliance to remove the refrigerant from the appliance and capture refrigerant in a non-pressurized container.

Question 26: What is DOT 49 CFR?

Answer:

The Regulation for the safe handling and transportation of refrigerant and refrigerant containers.