Hand-operated hot tap machines are normally used in areas that are _____.
a. hot
b. explosive
c. cold
d. tight
b. explosive
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The _____ square is an excellent tool for checking the accuracy of angle cuts
A) bevel? B) try? C) framing? D) combination
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An organic beef producer should not use which of the following practices?
a. Drugs c. Feed additives b. Plastic feed pellets d. All answers
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Which of the following is not a textural class name?
A) sand B) loam C) clay D) sandy silt E) silt
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The ultrasonic leak detector uses a __________ to locate escaping refrigerant or nitrogen.
A. flame B. light C. microphone D. pump
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