Reactive power is always _____.

a. equal to true power
b. 90° out of phase with true power
c. measured in ohms
d. responsible for performing most of the work in a circuit
17. If the time for one cycle is 0.1 second, the frequency is _____.


b. 90° out of phase with true power

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What color container is used for R-1234yf refrigerant?

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Which of the following is NOT a good solution to water pollution concerns in nurseries?

a. Overhead sprinklers b. Drip irrigation c. Slow release fertilizers d. Pots set on sealed surface that stops leaching

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Programmed decisions are used primarily to deal with unique, one-of-a-kind situations

Indicate whether the statement is true or false.

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When a person is promoted to crew leader, the amount of time they spend on craft work _____

a. increases b. decreases c. stays the same d. doubles

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