The voltage output of a zirconia oxygen sensor when the exhaust stream is lean (excess oxygen) is ________

A) About in the middle of the voltage range
B) Relatively high (close to 1 volt)
C) Relatively low (close to 0 volt)
D) Either A or B, depending on atmospheric pressure


C

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The ____ is the largest and most influential national group dedicated to fire prevention and protection.

a. Occupational Safety and Health Administration (OSHA) b. National Fire Protection Association (NFPA) c. National Institute of Standards and Technology (NIST) d. Environmental Protection Agency (EPA)

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Technician A says the Chrysler RFE Series uses three brake bands. Technician B says that the RFE Series uses two brake bands. Who is correct?

A. A only B. B only C. Both A and B D. Neither A nor B

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Tags can be used in lieu of lockout for some aircraft maintenance functions.

a. True b. False.

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In a given soil, the horizon with the highest organic matter content is generally the ________ horizon

A) D B) B C) C D) A E) E

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