A ____________ consists of components and circuits arranged to monitor and annunciate the status of alarm and supervisory signal-initiating devices
a. fire alarm system
b. sprinkler system
c. water mist system
d. Halon 1301 suppression system
a
You might also like to view...
Known as ____________________, the lack of immunologic response to stimulating antigens has several potential causes.
Fill in the blank(s) with the appropriate word(s).
Which of the following is NOT an indicator of an abnormal stress test?
A) ST depression of at least 1—1.5 mm at 0.08 seconds after the J-point B) Development of a new U wave, or inversion of a pre-existing U wave, during or after exercise C) Exercise-induced PACs D) ST segment elevation
Americans are viewed as ________
A) A melting pot B) A salad bowl C) Jello with fruit D) Apples and oranges E) None of the above
Which of these occurs when air leaves the lungs?
A. The diaphragm relaxes. B. Thoracic pressure decreases. C. The diaphragm flattens, enlarging the thoracic cavity. D. The intercostal muscles raise the ribs. E. Air pressure in the lungs becomes lower than atmospheric pressure.