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Honeywell - Why R-1234yf?
Technician A says R-134a has a Global Warming Potential (GWP) of 1300. Technician B says R-1234yf has a GWP of less than 1. Who is correct?
*
Technician A only
Technician B only
Both technicians A and B
Neither technicians A or B
The U.S. EPA has ruled that carmakers must immediately stop using R-134a.
*
True
False
Comparing R-1234yf systems to R-134a systems:
*
Cooling performance is essentially identical
Operating pressures are very similar
Diagnostic and repair techniques are extremely similar
All of the above
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