Technician A says that polarized gladhands are used to prevent cross-coupling of the trailer supply and service hoses. Technician B says that a quick release gladhand produces faster emergency brake application on the trailer in the event of a breakaway. Who is correct?
A) Technician A only
B) Technician B only
C) Both Technicians A and B
D) Neither Technicians A nor B
Answer: A) Technician A only
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a.surface area c.thickness b.volume d.length
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A. input voltage B. output wattage C. potential lumens D. average load
Psychiatric service dogs are trained to
A. Assist owners in waking and bringing medications to them B. Help their owners in getting out of the house and into public or social settings C. Provide emotional support to owners in times of stress D. A and B above E. All of the above
Which is NOT a function of an ultracapacitor?
A) Can be charged with DC current B) Discharges DC current C) Can pass DC current D) Can pass AC current