Refrigerant identifiers are being discussed. Technician A says a refrigerant identifier will display R-12 if the refrigerant is 90% CFC-12 by weight. Technician B says a refrigerant identifier will display R-134a if the refrigerant is 98% HFC-134a by weight. Who is correct?
A. Technician A only
B. Technician B only
C. Both A and B
D. Neither A nor B
Answer: B
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Most hybrid automobiles are powered with an ICE or a battery-powered electric motor/generator (MG), but not both at the same time.
Answer the following statement true (T) or false (F)
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How does the tubing cutter cut?
What will be an ideal response?
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Which of the following is not required by OSHA on the label of all laser safety glasses?
A) Weight of the wavelengths B) Visible light transmission C) Laser wavelength the glasses are for D) Density of wavelengths
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