A building may have both a standpipe and a sprinkler system installed. Each system may have its own water supply source. For example, the standpipe system may be supplied by a gravity tank and the sprinkler system supplied by a pressure tank. Which of the following is an accurate statement?
A. It is quite common for the two systems to share the same water supply source.
B. The two systems should never share the same water supply source
C. It is very rare for the two systems to share the same water supply source.
D. For the two systems to share the same water supply source, it would only be by exception
Answer: A. It is quite common for the two systems to share the same water supply source.
You might also like to view...
When the heat of combustion is transmitted through a diesel engine block, the principle is known as:
A. conduction B. convection C. radiation D. evaporation
In addition to water, a stucco base coat mix consists of _______.
A) gypsum, lime, and sand. B) gypsum, Portland cement, and sand. C) lime, glass fibers, and sand. D) Portland cement, lime, and sand.
Which of the following is NOT a trend that has helped the globalization of business?
A. The advent of the internet B. The increasing ubiquity of SaaS C. The waning interest in overseas travel D. The rise of smartphones
In a 2-ton TX valve system, the unit does not develop full capacity. Head pressure is high, suction pressure is slightly above normal, superheat is normal, and subcooling is above normal. What is the problem?
What will be an ideal response?