In addition to providing joint reinforcement in CMU walls, what additional measure is taken in response to the shrinkage of CMUs?
What will be an ideal response?
Providing shrinkage (control) joints.
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In a bridge rectifier, the ____ of the output is the same regardless of the polarity of the input.
a. quality b. efficiency c. delay d. polarity
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Which of the following items is toxic to birds?
a. newspaper ink b. shredded coconut c. dairy products d. aerosol sprays
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Which is NOT recommended during an interview?
A) Wear jeans B) Wear shoes that are not sneakers C) Wear a shirt with a collar D) Have clean hair
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How do technicians increase the blower speed in a belt-driven motor?
A) They loosen belt tension. B) They decrease pulley spread. C) They tighten belt tension. D) They increase the pulley spread.
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