Which statement about fire stream limiting factors is MOST accurate?
A. Gravity causes fire streams to separate and lose shape.
B. Surface tension can cause fire streams to overshoot the target.
C. Friction with air has greater effect on solid streams than on fog- streams.
D. Fire streams have an effective forward velocity of 40 to 60 feet per second (12.2 to 18.3 meters per second).
A
You might also like to view...
____ energy results from a change in pressure which can cause high altitude sickness and scuba-diving injuries.
A. Barometric B. Chemical C. Mechanical D. Thermal
When you have a question while using software, you can refer to the software manual or use online _______________.
Fill in the blank(s) with the appropriate word(s).
In a normal differential white blood cell (WBC) count, which of the following would have the highest number?
a. Neutrophils b. Basophils c. Eosinophils d. Lymphocytes
Which is the provisional or tentative diagnosis upon which initial patient care is based?
a. admitting diagnosis b. discharge diagnosis c. final diagnosis d. principal diagnosis