pH measurements are based on __________ in a solution.
A. all ions
B. hydrogen
C. hydroxyl
Answer: B
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What are the three main actions of the Organic Food Production Act of 1990?
What will be an ideal response?
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With plus-minus tolerancing, when the tolerance is both above and below the nominal (true theoretical) size, it is said to be a unilateral tolerance
Indicate whether the statement is true or false
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In a home air-conditioning system, the ____________________ is the sensor, the ____________________ is the controller, and the ____________________ (and fans) the controlled device.
Fill in the blank(s) with the appropriate word(s).
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What is the advantage of eight-step switching over four-step switching?
What will be an ideal response?
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