Standpipe sprinkler exam - Study guides, Class notes & Summaries

Z-51 Written Exam Questions and Complete Solutions 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....

Standpipe Sprinkler Exam Questions And Answers With Verified Solutions Graded A+ The lower check valve Prevents the back flow of the private water supply into the public water supply O.S.&Y valve Is used to shut down a part or an entire standpipe/sprinkler system Automatic dry-pipe sprinkler system are Installs in areas subject to freezing temperature and filled with pressurized air Sprinkler buster pumps Are installed for the purpose of boosting the city water pressure in the sprinkl...

S12 Certificate of Fitness Sprinkler Exam (Latest 2024 / 2025 Update) Questions and Verified Answers | 100% Correct | Grade A Q: Any head which has ----or has been----1. Shall be replaced immediately with sprinkler head of similar characteristics such as operating temperature, orifice size, deflector orientation and thermal sensitivity. Answer: Opened/damaged Q: At least once every ---- years Answer: Fire Department connection or connections for a sprinkler system shall be subjected to a hydrost...

FDNY Sprinkler Standpipe System S-12/S-13 Exam Questions and Answers Automatic Standpipe System - Answer-A standpipe system that is attached to a water supply capable of supplying the system demand at all times and that requires no action other than opening a hose valve to provide water at hose connections. Churning - Answer-A condition in a centrifugal in which the impeller is rotating, but no water is being discharged. Combination Standpipe and Sprinkler System - Answer-A system where t...

FDNY SPRINKLER STANDPIPE SYSTEM S-12/S-13 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ FDNY SPRINKLER STANDPIPE SYSTEM S-12/S-13 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+

S12 sprinkler test, S13 standpipe test, Sprinklers segment 5, S-12 CITYWIDE SPRINKLER SYSTEMS Exam Update fire department connection - ANSWER- 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 - ANSWER- valve controlling flow to water-based fire protection systems. fire command center - ANSWER- Designated room or ar...

S12 Citywide Sprinkler Systems Exam Prep (Latest 2024 / 2025 Update) Questions and Verified Answers | 100% Correct Q: __________ shall be posted on the tag indicating both static and flow pressures before and after. Answer: drain test results Q: green tags indicate that __________. Answer: no impairment was found Q: green tags will be placed on the ____________. Answer: main control valve Q: systems partially or fully out of service shall have a ____________ tag placed on the main control valve....

FDNY Sprinkler Standpipe System S-12/S- 13 Exam Marking Scheme 2024 Automatic Standpipe System - Answer- A standpipe system that is attached to a water supply capable of supplying the system demand at all times and that requires no action other than opening a hose valve to provide water at hose connections. Churning - Answer- A condition in a centrifugal in which the impeller is rotating, but no water is being discharged. Combination Standpipe and Sprinkler System - Answer- A system where...

Fire Apparatus D/O - Pumper Total Force VLC Exam Tested Questions With Revised Answers As salt water or water containing certain chemicals can corrode the apparatus pump you should - ANSWER Flush the pump with fresh water after using it. If you need to draft from a static water source, your primary consideration should be the - ANSWER Amount of required lift. The best type of strainer to use in a shallow stream is a - ANSWER Floating strainer In centrifugal...

S12 Certificate of Fitness Sprinkler Exam (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A Q: Any head which has ----or has been----1. Shall be replaced immediately with sprinkler head of similar characteristics such as operating temperature, orifice size, deflector orientation and thermal sensitivity. Answer: Opened/damaged Q: At least once every ---- years Answer: Fire Department connection or connections for a sprinkler system shall be sub...