Sprinkler heads - Study guides, Class notes & Summaries

How often shall the stem of an OS&Y Valve be lubricated Annually The 3 year dry pipe trip test is to be performed by whom? MP & MFSPC Fire department connections are to be inspected how often? Quarterly Water motor gongs are to be tested how often? Quarterly In a water spray fixed system inspection if the strainer is found corroded what color tag is required? Yellow A sprinkler head with a red frame has a temperature classification of? Extra High (325 - 3...

S12 Supervision of Sprinkler Systems Exam (New 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Graded A QUESTION What is a fused sprinkler head? Answer: A sprinkler head that has opened QUESTION What happens if more than one sprinkler head on the piping is opened? Answer: The area sprayed by each sprinkler head overlaps that of the sprinkler head next to it QUESTION What is the effect of the downward force of water sprayed from sprinkle...

In a steam turbine, what is the function of a Kingsbury thrust bearing? A) Maintain first stage steam pressure. B) Compensate for coupling misalignment. C) Adjust shaft torque at start up. D) Maintain axial positioning of the rotor shaft. - Answer-D) Maintain axial positioning of the rotor shaft. The ratio of actual pressure of water pressure in the atmosphere to the saturated pressure of given temperature is A) partial pressure. B) relative humidity. C) humidity effect. D) absolu...

Texas Landscape Irrigation Questions and Answers Verified Answers Pressure compensating devices help save water because they? Help eliminate misting or fogging at the sprinkler heads Landscape Irrigation The art and management of applying water to landscape in a manner to encourage growth of plant material and support water conservation Irrigation sensors (Measure rain, wind, soil moisture, and freeze) that save water and eliminate liability issues concerning ice related accidents...

S12 sprinkler Test Questions and Answers Latest Updated 2024 Already Graded A+! RECORDS OF ALL INSPECTIONS AND MX SHALL BE MAINTAINED ON PREMISES FOR A MIN. OF YEARS. - answers>3 3. THE BUILDING OWNER SHALL ASSIGN A(N) TO COMPLY WITH REQUIREMENTS. - answers>IMPAIRMENT COORDINATOR 4. REGULAR MX AND MINOR REPAIRS NOT AFFECTING MORE THAN FLOOR(S) ARE CONSIDERED PLANNED REMOVAL FROM SERVICE. - answers>1 5. SHUTDOWNS AFFECTING MORE THAN FLOOR(S) ARE CONSIDERED UNPLANNED OUT OF SERVIC...

Personally Supervised - CORRECT ANSWER-Inspection, testing, servicing, and other maintenance of sprinkler systems must be -- whenever the building/structure is altered - CORRECT ANSWER-When should required fire protection systems be extended or altered to maintain and continue protection? 6 - CORRECT ANSWER-How many extra sprinkler heads should be kept on the premises for prompt replacement of fused or damaged sprinklers? Any heads which have opened or been damaged - CORRECT ANSWER-Which ...

Texas Irrigator License Final Exam Questions and Answers Already Passed!!! 2024 A properly designed irrigation system can: a. save water, time, and money b. save installation time c. cost more d. last longer - CORRECT ANSWER-a. save water, time, and money Basic irrigation dates back: a. hundreds of years b. since Rain Bird was founded c. thousands of years d. seventy-five years - CORRECT ANSWER-c. thousands of years The impact sprinkler head was introduced by Rain Bird in: a. 193...

Buildings (4.1.1.1) - Shall be inspected (how often) the building owner shall ensure that all areas of the building containing water-filled piping shall be maintained at a minimum temperature of 40°F and not exposed to freezing conditions - When the pump is in operation a small water leak on the pump bearings is desirable and should not be considered a malfunction. Additionally, water should discharge from a ---- relief valve (electric pump) or --- exchanger (diesel pump) while the fire p...

Texas Landscape Irrigation Pressure compensating devices help save water because they? Help eliminate misting or fogging at the sprinkler heads Landscape Irrigation The art and management of applying water to landscape in a manner to encourage growth of plant material and support water conservation Irrigation sensors (Measure rain, wind, soil moisture, and freeze) that save water and eliminate liability issues concerning ice related accidents during freeing weather Pressure Re...

fire department connection normally on exterior of building... FDNY can pump supplemental water into the sprinkler system, standpipe, or other system furnishing water for fire extinguishment to supplement existing water supplies. system control valve valve controlling flow to water-based fire protection systems. fire command center Designated room or area in a structure where the status of the fire detection, alarm, and protection systems is displayed and the systems can be manu...