Driver Operator Study State Questions With Verified Answers 2024/2025 100% guaranteed pass
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Driver Operator
Driver Operator Study State Questions With Verified Answers 2024Driver Operator Study State Questions With Verified Answers 2024Driver Operator Study State Questions With Verified Answers 2024Driver Operator Study State Questions With Verified Answers 2024Driver Operator Study State Questions With ...
1. How much does 1 gallon of water weigh? - ANS -8.35 pounds
2. How many cubic inches does 1 gallon of water contain? - ANS -
231 cubic inches
3. How many pounds does 1 cubic foot of water weigh? - ANS -62.5
pounds
4. How many gallons of water does 1 cubic foot contain? - ANS -
7.481 gallons
,5. How many cubic inches are there in 1 cubic foot? - ANS -1,728
cubic inches
6. A 1 foot high column of water exerts how much psi at it's base? -
ANS -.434 psi
7. How many feet will 1 psi of pressure raise a column of water? -
ANS -2.304 feet
8. 1 inch of mercury is equal to how many inches of water? - ANS -
13.55 inches
9. What is the symbol for inches of mercury? - ANS -HG
10. How many feet is dependable lift? - ANS -14.7 feet
,11. How many feet is theoretical lift? - ANS -33.87 feet
12. How can most apparatus or equipment failures be
prevented? - ANS -By performing routine maintenance checks on
a regular basis.
13. Is exercising the volume-series control lever part of the
daily apparatus inspection? - ANS -No
14. Apparatus with water tanks of 1000 gallons or less must
have a tank fill line of at least how many inches? - ANS -1 inch
15. Apparatus with water tanks more than 1000 gallons must
have a tank fill line of how many inches? - ANS -2 inches
, 16. What NFPA is the standard for automotive fire apparatus? -
ANS -NFPA 1901
17. Industrial foam pumpers are built according to what NFPA
numbers? - ANS -NFPA 11C
NFPA 1901
18. At what height do elevating water devices typically range?
- ANS -50-75 feet
19. During relay pumping, which pumper should be the largest
capacity pumper? - ANS -The source pumper
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