Which refrigerant has the lowest global warming potential (GWP)?
A) R-744
B) R-134a
C) R-1234yf
D) R-12
A) R-744
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Convert 90 psi to kPa and round up to the nearest of the following values:
A. 300 kPa B. 600 kPa C. 900 kPa D. 1200 kPa
In progress meeting minutes, the ____ should address the type of document, type of meeting, date of the meeting, and sequential number of the meeting.
A. project designation B. title C. previous meeting minutes D. roster
The rotor in a three phase excited field charging system should have about_____ohms of resistance when checked with an ohmmeter.
A. 2 B. 4 C. 6 D. 8
During vehicle diagnosis, you discover that the scan tool will not communicate with the network. All of these checks should be made EXCEPT:
A. Make sure the VIN entry in the scan tool is correct B. Determine that battery voltage is available at pin 16 of the DLC C. Use a lab scope to determine whether data is present on the bus D. Use a lab scope to interpret the data on the bus