The charcoal filter in an electronic air cleaning system removes which air pollutant?

A. smoke
B. dust mites
C. odors
D. mold


Answer: C

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Caustic materials are which of the following?

A. Costly B. Non-harmful C. Corrosive D. Edible

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What are the three major functions of flowers?

What will be an ideal response?

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The service disconnecting means for a one-family dwelling load calculation must have a rating of at least ____.

A. the calculated load B. the load for a single unit C. one quarter the total load D. one half the total load

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When removing a high pressure line on a GDI engine, what should the technician do?

A) Replace the line with a new part B) Torque the fasteners to double the normal amount to insure a proper seal C) Reinstall the part in the exact location where it was originally D) Use sealant on the threads when reinstalling the part

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