Deep extended surface air filters are up to three times more efficient than regular air filters because the filter media used is _________________________.
Fill in the blank(s) with the appropriate word(s).
non-woven cotton
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What are the limitations and potential problems of using a building information model to prepare an estimate?
What will be an ideal response?
A worker opens a circuit breaker and expects this action to shut down a specific motor, but the equipment continues to run. The best course of action is to _____.
a. stop and obtain further direction before proceeding b. close and then open the breaker again c. move the breaker to the reset position d. assume the breaker has been mislabeled, so open nearby breakers until the correct one is located
Pigs need a great deal of space and do poorly when raised in groups
Indicate whether the statement is true or false
Guardrails are required to be ____ high.
A. 16'' B. 26'' C. 36'' D. 52''