Sprinkler Exam Questions and Complete Solutions Graded A+
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Course
S12 Sprinkler
Institution
S12 Sprinkler
Pythagorean Theorem is stated as: - Answer: A²+B²=C²
What is the weight of a gallon of water? - Answer: 8.33 lbs
A compound pressure gauge measures: - Answer: Both positive pressure and vacuum
The head pressure on a vertical rise of 67-feet is: - Answer: 29 psi
The metric sy...
, Pythagorean Theorem is stated as: - Answer: A²+B²=C²
What is the weight of a gallon of water? - Answer: 8.33 lbs
A compound pressure gauge measures: - Answer: Both positive pressure and vacuum
The head pressure on a vertical rise of 67-feet is: - Answer: 29 psi
The metric system is based on multiples of: - Answer: 10
What is the static pressure measured at ground level for a tank that is 71 feet above ground? - Answer:
30.74 psi
A blue sprinkler marking has a temperature rating between: - Answer: 250 and 300 degrees Fahrenheit
A non-decorative sprinkler with white paint applied at the factory has: - Answer: An intermediate
temperature range
Sprinklers are required to be listed by: - Answer: Underwriters Laboratories or Factory Mutual
Ambient temperature is the: - Answer: Temperature of the surrounding environment
Approval markings on a fire sprinkler are usually found on: - Answer: The deflector
What sprinkler types require the use of a Listed escutcheon? - Answer: Concealed, flush, and recessed
Corrosion resistant sprinklers include: - Answer: Wax coated, lead coated and wax over lead
Standard sprinklers with a 1/2 inc orifice are labeled as: - Answer: SSU or SSP
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