Pneumatic controls are operated using ____.
A. air pressure
B. oil pressure
C. steam pressure
D. water pressure
Answer: A
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What are some of the methods that can be used to collect data to support a business impact analysis (BIA)?
What will be an ideal response?
Which of the following should you do before leaving your vehicle unattended?
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For long rebar bundles (greater than 30 feet), a lifting beam should be at least _____.
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What will be an ideal response?