What chemical family is the basic building block for most modern refrigerants?
What will be an ideal response?
Hydrocarbons, specifically methane and ethane
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What is an appropriate repair recommendation and corresponding recommendation level?
A. Should Recommendation: Pliers are required pull the hood release because the handle is broken, replace broken handle to open the hood easier. B. Must Recommendation: Brake lining shows no defects and is at 8/32 of an inch, replace brake lining C. Could Recommendation: Brake lining shows no defects and is at 8/32 of an inch, replace brake lining D. Must Recommendation: Catalytic converter shield is rattling because 1 of the 4 tack welds is broken; replace catalytic converter
Which of the following may cause a tank to rupture?
A. Corrosion B. Scale buildup C. Underpressurization D. Overpressurization
How is carburetor synchronization done and what kind of tool is used?
What will be an ideal response?
Which of the following lighting types might explode if you touch the bulb?
A. Incandescent B. Halogen C. High-intensity discharge D. Xenon