Technician A says spark plugs that have tapered seats require no gasket. Technician B says spark plugs that have flat seats require gaskets. Who is correct?

A. Technician A
B. Technician B
C. Both technicians
D. Neither technician


Answer: C

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What is another term for raw materials?

A) Input B) Unit C) Stock D) Product

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What happens to volume if you decrease the absolute pressure of a gas sample by 50%?

A) The volume decreased B) The volume doubled C) The volume remained the same D) The volume decreased by 25%

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To reduce the chances of crown rot after a plant has been installed the planter should....

a. compact the soil with ram b. prune the lower branches c. deep water d. build a dam around the planting hole

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In the past 100 years, average surface temperatures in the world have ____________________ by about .8 degrees Celsius

Fill in the blank(s) with correct word

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