Using unsafe tools can not only cause injury, they can also _____
a. slow down completion of the job
b. ruin finishing work
c. cause environmental pollution
d. distract your fellow workers
b
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Large speakers, called ____, produce the low frequencies of midrange and bass better than small speakers.
A. megaphones B. tweeters C. woofers D. speaker cones
In the thread specification 3/4 - 14 NPT, 3/4 represents _____
a. 3 to 4 threads per inch b. the expected makeup length c. the nominal pipe size d. the length of the threaded portion of the pipe
Which type of thermostats provide the closest temperature control?
A) Mechanical line voltage thermostats B) There is no difference in the ability of different thermostats to maintain close temperature control. C) Mechanical low-voltage thermostats D) Electronic low-voltage thermostats
All of the following are normal wood shingle lengths except _____
A) 16? B) 18? C) 22? D) 24?