Which of the following statements regarding automatic sprinkler systems is LEAST accurate?
A. The best systems are complex and difficult to operate.
B. Sprinklers should utilize an inexpensive extinguishing agent.
C. Intentionally set fires and obstructions may cause automatic sprinkler failure.
D. Sprinklers consist of a series of discharge devices arranged to distribute sufficient quantities of water.
A
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What is the upper explosive limit?
A) The exact proper mixture (mass of each reactant) of chemical for a chemical reaction B) The percentage of air and fuel where the lowest amount of fuel will combust C) The highest percentage of fuel to air where combustion can occur D) A mixture that reacts and does not consume fuel or oxygen
Patient transfers from a cart to the imaging table should:
involve two or more technologists to ensure patient safety involve the patient's nurse involve a single technologist involve a single technologist if the patient can move over