A self-metering faucet

A. is spring-loaded to close immediately after the release of the handle
B. closes a short time after the handle is released
C. uses laser technology
D. uses a cartridge and O-rings to control water flow


Answer: B

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What will be an ideal response?

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A) Open systems in cooling and closed systems in heating B) Closed piping systems C) Closed systems in cooling and open in heating D) Open piping systems

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