What type of vent is designed specifically for category I gas appliances?
A) Single-wall, galvanized metal vent B) Type B vent
C) PVC vent D) Type L vent
B
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An engine support fixture is usually required when removing a ________.
A) Transmission B) Transaxle C) Both A and B D) Neither A nor B
Which is a true statement?
A) Plant cover has less influence on erosion in arid compared to humid areas. B) Ungrazed areas usually have lower infiltration rates than grazed areas C) Moderate and light grazing rates have similar infiltration rates. D) Heavy and moderate grazing rates result in similar water infiltration rates E) None of the above are true.
Integrated full-time 4WD systems use _____ controls to enhance full-time operation.
A. manual B. automatic C. computer D. paddle
Compared to relay logic systems, solid-state logic systems:
A) Consume about the same amount of power to operate. B) Consume no power to operate. C) Use more power to operate. D) Use less power to operate.