Questions 67 through 69 deal with the circuit below, where X and Y are digital signals:
If X=0 and Y=1, the LED will be
A. ON
B. OFF
Answer: B
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What improper operation does NOT lead to chemical exposure?
A. Product spills B. Excessive dust accumulation C. Solids plugging D. Equipment failure
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When you report for a new job, you should not expect the employer to _____
a) provide you with personal protective equipment b) show you how to do the job safely c) have knowledge of all unsafe conditions and equipment at the worksite d) warn you about specific hazards
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Solve this proportion.
Fill in the blank(s) with the appropriate word(s).
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What is the minimum trade size RMC permitted for four 6 AWG, four 1 AWG, six 2 AWG, and two 3 AWG RHW-2 copper conductors?
A. 2 in. B. 2-1/2 in. C. 3 in. D. 3-1/2 in.
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