NICET LEVEL III
COMPREHENSIVE
QUESTIONS (FREQUENTLY
TESTED) WITH VERIFIED
ANSWERS GRADED A+
[Document subtitle]
[DATE]
[COMPANY NAME]
[Company address]
, Contact for further consultation
1. How many gallons of water in 1 cubic foot? Answer: 7.48
2. Weight of water? Answer: 62.4 lbs/ft^3
3. Formula for pressure? Answer: Pressure = Force / Area
4. What type of water supply is preferred? Answer: Water works supply
5. For a pipe schedule design, the underground supply must be a
minimum of? Answer: The size of the system riser
6. If pumps serve only
sprinklers, they are permitted to be sized to provide the flow needed
for the sprinkler system without ? Answer: Hose stream demands
7. The flow demands for equipment not connected to the pump do no
need to be taken into considerations, expect for? Answer: Assessing their impact
on the water supply to the pump
8. Formula for calculating pressure tank size? Answer: Pressure tank size = water
capacity + air capacity
9. Water supply available flow formula Answer: Answer: Flow available = Flow at test
location * [(static pressure - pilot pressure) / (static pressure - residual pressure)]^0.54
10. Bernoulli's equation Answer: Answer: h1+(p1/weight of water)+(v1^2/2*g)=h2+
2/
5
COMPREHENSIVE
QUESTIONS (FREQUENTLY
TESTED) WITH VERIFIED
ANSWERS GRADED A+
[Document subtitle]
[DATE]
[COMPANY NAME]
[Company address]
, Contact for further consultation
1. How many gallons of water in 1 cubic foot? Answer: 7.48
2. Weight of water? Answer: 62.4 lbs/ft^3
3. Formula for pressure? Answer: Pressure = Force / Area
4. What type of water supply is preferred? Answer: Water works supply
5. For a pipe schedule design, the underground supply must be a
minimum of? Answer: The size of the system riser
6. If pumps serve only
sprinklers, they are permitted to be sized to provide the flow needed
for the sprinkler system without ? Answer: Hose stream demands
7. The flow demands for equipment not connected to the pump do no
need to be taken into considerations, expect for? Answer: Assessing their impact
on the water supply to the pump
8. Formula for calculating pressure tank size? Answer: Pressure tank size = water
capacity + air capacity
9. Water supply available flow formula Answer: Answer: Flow available = Flow at test
location * [(static pressure - pilot pressure) / (static pressure - residual pressure)]^0.54
10. Bernoulli's equation Answer: Answer: h1+(p1/weight of water)+(v1^2/2*g)=h2+
2/
5
