answers 2026\2027 A+ Grade
One gallon of water weighs?
- correct answer 8.35 LBS
How many cubic inches in a gallon of water
- correct answer 231 cubic inches
How much does a cubic foot of water weigh?
- correct answer 62.5 LBS
How many gallons of water in a cubic foot?
- correct answer 7.481 gallons
How many inches in a cubic foot?
- correct answer 1728 Cubic Inches
How much pressure does a column of water one foot high exert at it's base
- correct answer .434 Psi
HOW MANY INCHES OF MERCURY IS EQUAL TO 13.55 INCHES OF WATER?
- correct answer ONE
ONE PSI OF PRESSURE WILL RAISE A COLUMN OF WHATER HOW MANY FEET?
- correct answer 2.304 ft
WHAT IS THE SYMBOL FOR MERCURY
- correct answer HG
, WHAT IS RELIABLE LIFT
- correct answer 14.7 FEET ( THE HEIGHT OF A COLUMN OF WATER THAT MAY BE LIFTED IN SUFFICIENT
QUANTITY TO PROVIDE A RELIABLE FIRE FLOW)
THEORETICAL LIFT IS
- correct answer 33.87 Ft
What should pumpers flow at?
- correct answer 100% CAPACITY @ 150 PSI, 70% @ 200 PSI, AND 50 % @ 250 PSI
Pumper capacity at draft are set at?
- correct answer WITH 10 FT OF LIFT THROUGH 20 FT OF HARD SUCTION
RELAY PUMPER EVOLUTIONS SHOULD BE SHUT DOWN AT
- correct answer The on scene pumper first
LARGEST CAPACITY pumper DURING RELAY SHOULD BE?
- correct answer The source pumper
ELEVATING WATER DEVICES TYPICALLY RANGE IN HEIGHT ?
- correct answer From 50-75 Ft
INDUSTRIAL FOAM PUMPERS ARE BUILT ACCORDING TO ?
- correct answer NFPA 11 C AND 1901 ( TEST ANSWER IS BOTH 11 C AND 1901)
WHAT IS NFPA 1901
- correct answer STANDARD FOR AUTOMOTIVE FIRE APPARATUS
EQUIPMENT FAILURES CAN BE PREVENTED BY PERFORMING?
- correct answer ROUTINE MAINTINANCE CHECKS ON A REGULAR BASIS