What is the NFPA 704 standard?
What will be an ideal response?
The NFPA 704 is the standard system for the identification of the hazards of materials for emergency response.
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Tools and equipment must be kept at least _____.
a. 1' from the edge of a trench b. 2' from the edge of a trench c. 3' from the edge of a trench d. 4' from the edge of a trench
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What is poly foil?
a. Clear plastic sheets c. Plastic-coated aluminum foil b. Thin paper sheet d. None of the above
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(a) How many equivalent {111}<110> slip systems are there in the fcc lattice?
(b) Indentify each system by writing out its slip plane and slip direction indices.
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In terms of meat, pork consumption and production ranks second only to beef in the United States.
Answer the following statement true (T) or false (F)
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