Which component of CFC refrigerant is the cause of ozone depletion?
A. Chlorine
B. Fluorine
C. Carbon
D. All of the Above - ANSWER A. Chlorine
The Stratospheric Ozone layer protects us from;
A. Polar Inversion
B. Chlorine Monoxide
C. Ultraviolet Radiation
D. Gamma Rays - ANSWER C. Ultraviolet Radiation
The current standard for recovery only equipment is SAE;
A. J2210
B. J2810
C. J1732
D. J2788 - ANSWER B. J2810
When checking a cylinder of recycled HFC-134a for non-condensable gasses at 70F, the pres-
sure should not exceed:
A. 50 PSIG
B. 76 PSIG
C. 90 PSIG
D. 134 PSIG - ANSWER 76 psig
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, Section 609 of the Federal Clean Air Act requires that all persons servicing motor vehicle air
conditioning must;
A. Use EPA approved equipment
B. Be certified in recovery procedures
C. Never intentionally vent refrigerant
D. All of the Above - ANSWER D. All of the Above
Recovery cylinders must be;
A. 30 lb. capacity
B. SAE approved
C. White in color
D. UL or DOT approved - ANSWER D. UL or DOT approved
After charging a system using manifold gauges, the refrigerant in the hoses;
A. Can be vented
B. Must be recovered
C. Is disregarded
D. None of the Above - ANSWER B. Must be recovered
Violations of Section 609 of the Clean Air Act may result in;
A. $27,500 fine per violation
B. Loss of technician certification
C. An appearance in Federal Court
D. All of the Above - ANSWER D. All of the Above
After initial recovery procedures, the technician should;
A. Disconnect the recovery equipment
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A. Chlorine
B. Fluorine
C. Carbon
D. All of the Above - ANSWER A. Chlorine
The Stratospheric Ozone layer protects us from;
A. Polar Inversion
B. Chlorine Monoxide
C. Ultraviolet Radiation
D. Gamma Rays - ANSWER C. Ultraviolet Radiation
The current standard for recovery only equipment is SAE;
A. J2210
B. J2810
C. J1732
D. J2788 - ANSWER B. J2810
When checking a cylinder of recycled HFC-134a for non-condensable gasses at 70F, the pres-
sure should not exceed:
A. 50 PSIG
B. 76 PSIG
C. 90 PSIG
D. 134 PSIG - ANSWER 76 psig
1
, Section 609 of the Federal Clean Air Act requires that all persons servicing motor vehicle air
conditioning must;
A. Use EPA approved equipment
B. Be certified in recovery procedures
C. Never intentionally vent refrigerant
D. All of the Above - ANSWER D. All of the Above
Recovery cylinders must be;
A. 30 lb. capacity
B. SAE approved
C. White in color
D. UL or DOT approved - ANSWER D. UL or DOT approved
After charging a system using manifold gauges, the refrigerant in the hoses;
A. Can be vented
B. Must be recovered
C. Is disregarded
D. None of the Above - ANSWER B. Must be recovered
Violations of Section 609 of the Clean Air Act may result in;
A. $27,500 fine per violation
B. Loss of technician certification
C. An appearance in Federal Court
D. All of the Above - ANSWER D. All of the Above
After initial recovery procedures, the technician should;
A. Disconnect the recovery equipment
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