The polarity of an induced voltage depends on the ________
A) direction of motion of a conductor in a magnetic field
B) length of a conductor in a magnetic field
C) amount of current flowing
D) time that the conductor remains stationary in a magnetic field
A
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A duplex receptacle represents a load of ____________________ VA.
Fill in the blank(s) with the appropriate word(s).
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Areas designed to keep eggs clean are _____
a. laying boxes c. conveyers b. incubators d. roasters
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____ feed on leaf undersides in newer growth, resulting in stunted growth or leaf yellowing
a. Shore flies c. Aphids b. Whiteflies d. Thrips
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Photoperiodism:
A) the response of plants to daylength. B) the response of plants to shadows. C) the response of plants to cloud cover. D) the response of plants to light intensity.
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