A fuel cell produces electricity from ________ and ________
A) Gasoline/ oxygen
B) Hydrogen/ oxygen
C) Nitrogen/ hydrogen
D) Water/ oxygen
B
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Cross-graining makes a plywood panel
A) stronger in the direction of face veneer grains. B) less likely to split than solid sawn lumber. C) dimensionally more stable. D) all of the above. E) A and C only.
Technician A says when an external gear is in mesh with an internal gear, the two gears will rotate in the same direction. Technician B says there will be a torque increase when an external gear drives and is in mesh with an internal gear. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
How many air moving motors do cooling-only room air conditioners usually have?
Fill in the blank(s) with the appropriate word(s).
Which of these symptoms may be caused by excessive ethanol in the fuel?
A) Late transmission shifting B) Poor AC performance C) High idle speed D) Rough idle or stall