What is the outer shell of an atom called?
A. Neutral
B. Concentric
C. Orbital
D. Valence
D
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The initials for a sockolet are _____.
a. SQL b. SOL c. SKT d. SOC
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If inspection reveals a loose fastener, you should _____.
a. report it to your supervisor b. remove it and install a new one c. install extra fasteners above and below the loose one d. tap it with a hammer to tighten it
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When using power tools, never engage the _____
a. locking spring b. booster c. bit shank d. trigger lock
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Which of the following conditions is NOT considered when selecting a CPR valve?
A) Refrigerant B) Humidification capacity of the system C) Pressure drop across the valve at design load conditions D) Design suction pressure of the system
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