A chain should be removed from service if any portion is worn by more than _____.
a. 15 percent
b. 25 percent
c. 40 percent
d. 50 percent
Answer: A
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When a cooling system using true (premix) ELC needs to be topped up, which of the following is correct?
A. drain and flush system B. add premix C. add distilled water only D. add ELC and distilled water mixture
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Describe the mission of the Green Building Initiative and its rating system.
What will be an ideal response?
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What are companion animals?
What will be an ideal response?
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In the accompanying figure, the step identified as item C in sketching a stub nose screwdriver is to ____.
A. illustrate the completed sketch B. to block out details C. to block out major sizes D. to identify the object
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