When inspecting water spray fixed systems, an inspector should witness operational tests to determine that the system's response time is less than:
A. 20 seconds.
B. 30 seconds.
C. 40 seconds.
D. 60 seconds.
Answer: C. 40 seconds.
Health Professions
You might also like to view...
Which of the following are examples of growth factors?
A. Porcine small intestinal submucosa B. Becaplermin gel C. Colony-stimulating factors D. All of the above
Health Professions
The predominant factor that led to the large number of deaths at the Cocoanut Grove fire was:
A) inward swinging doors. B) too many windows. C) large amounts of flammable liquids. D) understaffing.
Health Professions
The ________ layer of skin is largely made of adipose and loose connective tissue and contains blood vessels and nerves.
Fill in the blank(s) with the appropriate word(s).
Health Professions
Buccal tubes are welded onto the ____________
a. anterior brackets b. molar bands c. premolar bands d. all of the above
Health Professions