MATH QUIZ #5

Question 1

HOW MANY GALLONS ARE THERE IN 88 CUBIC FOOT?

Answer 1

660

Question 2

A WATER RESERVOIR REQUIRES THE DOMESTIC WATER PUMP TO OPERATE AT 122 PSI TO COMPLETELY FILL TO CAPACITY.
HOW MANY FEET BELOW THE RESERVOIR WOULD THE WATER PUMP BE LOCATED

Answer 2

281

Question 3

WHAT IS THE PSI FROM A SPRINKLER HEAD IF ON HEAD WERE DISCHARGING 58 GALLONS

Answer 3

86 PSI

Question 4

TF60 RESPONDS TO A ONE- STORY COMMERCIAL BUILDING AND FINDS ONE SPRINKLER HEAD DEPLOYED.
HOW MANY TOTAL GALLONS WOULD HAVE DISCHARGED IF IT TOOK 7 MINUTES, FROM TIME OF ACTIVATION, TO SHUT DOWN THE 88 PSI SYSTEM

Answer 4

410

Question 5

HOW MANY GALLONS DOES A CONCRETE TANK HOLD IF IT’S 410 FEET ABOVE THE 12’’ MAIN ITS SUPPLYING
THE DIMENSIONS ARE 166W, 108L AND 40H

Answer 5

5.4 MILLION GALS

Question 6

AT WHAT PSI IS THE SPRINKLER HEAD OPERATING AT IF THE HEAD IS DISCHARGE 66GPM?

Answer 6

102 PSI

Question 7

HOW MANY TOTAL GALLONS IS DISCHARGE FROM A BROKEN WATER MAIN IN TWO HOURS IF 9 CUBIC FEET OF WATER IS FLOWING PER SECOND

Answer 7

500,000

Question 8

WHAT WOULD BE THE TOTAL WEIGHT OF WATER IN A FULL TANK IF THE DIAMETER IS 86’ AND THE HEIGHT IS 33’ TALL?

Answer 8

12 MILL