Check valve Study guides, Class notes & Summaries
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S-12 S-13 Standpipe and Sprinkler Practice Questions with Certified Solutions
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S-12 S-13 Standpipe and Sprinkler Practice Questions with Certified Solutions "Fail Safe" when referred to in locks, means that the door can be opened if the power fails 
Where does the on-duty Building Evacuation Supervisor report when an alarm is activated? To the Fire Command Station ( To act as Fire Safety Director when the FSD or a Deputy FSD is not required to be on duty). 
"RCNY" is the abbreviation for Rules of the City of New York 
A fire alarm box is painted plain red (no stripe). ...
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S13 Standpipe Test Questions with 100% Correct Answers | Updated 2024 | Guaranteed Success
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Automatic Standpipe System 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. 
Auxiliary water supply supplementary source of water for a standpipe and/or 
sprinkler system. 
Control Valve A valve controlling flow to water-based fire protection systems. Control 
valves do not include hose valves, inspector's test valves, drain valves, trim va...
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PLATINUM FINAL EXAM EMTP 3.3 REVIEW 2023 QUESTIONS AND ANSWERS COMPLETE
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PLATINUM FINAL EXAM EMTP 3.3 REVIEW 2023 QUESTIONS AND ANSWERS COMPLETE 
 
What is the best airway device to use for smoke inhalation? 
Endotracheal intubation is frequently needed for supportive therapy in the management of inhalation injury. 
Most pertinent piece of information in evaluating a patient's ventilatory status? 
Ventilation is the movement of air in and out of the lungs through a patent airway. The majority of observations regarding ventilation focus on the movements of the chest....
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ABYC Marine Systems Certification Exam Review Questions with complete Answers
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Polyethylene 
What is the most often used material for potable water system tanks? 
1. Copper Alloys (incl. bronze, brass and nickel-copper) 
2. AISI Type 300 series stainless steel 
3. Glass-lined metal 
4. FDA approved plastic 
5. FDA approved rubber 
Name 5 materials allowable for contact use in potable water systems: 
Siphon Break 
What device can be used to separate potable water from other water systems? 
Accumulator Tank, after pump/filter and before check-valve 
What is the device used t...
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FDNY S-92 Questions and Answers Rated A+
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FDNY S-92 Questions and Answers Rated A+ The following are types of what? LPG, CNG, piped natural gas or solid fuel (coke). Portable fueled salamanders/space heaters 
National Institute for Occupational Safety and Health (NIOSH) Recommended Exposure Limit (REL) for carbon monoxide 35 parts per million (ppm) over an 8 hour period 
What is the third leading cause of fires in buildings under construction ? temporary heating 
What is direct heat flow through matter? CONDUCTION 
What is the transport...
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All Firefighter 1 Practice Test Questions And Answers 2024/2025
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NFPA 1001 is the: 
A. Standard for Fire Fighter Professional Qualifications. 
B. Standard for Industrial Fire Brigades. 
C. Standard for Fire Department Occupational Safety and Health Programs. 
D. Standard for Blood Borne Pathogen Training. - Correct answer-A 
One of the primary functions of the truck/ladder company is: 
A. performing forcible entry to the fire building. 
B. directing traffic at the scene. 
C. laying supply lines for engine companies. 
D. fire attack. - Correct answer-A 
OSHA m...
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CDL Class A License Questions and Answers 100% Pass
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CDL Class A License Questions and Answers 100% Pass What is the most important reason for doing a vehicle inspection? Saftey for yourself and for other road users. 
What things should you check during a trip? 1. Instruments 2. Air Pressure Gauge 3. Temperature Gauges 4. Pressure Gauges 5. Ammeter/Voltmeter 6. Mirrors 7. Tires 8.Cargo 9. Lights 
Name 7 key steering system parts? 1. Tie Rod 2. Steering Column 3. Gear Box 
4. Resevoir 5. Steering Knuckle 6. Draglink 7. Spindle 
Name some suspension...
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Oil Burner License Exam 2023 Questions and Answers
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What is the first thing a tech should do when arriving at a no combustion call? - Answer- Ask how many times the customer reset the unit. 
 
What is the best long term solution for preventing a clogged nozzle? - Answer- -Remove any underground storage tanks. 
-Install a quality oil filter. 
-Cut the suction line 10" above the tank outlet to prevent sludge. 
 
Hot water and steam valves are interchangeable. - Answer- False 
 
When in the presence of a flame, a cad cell normally reads.. - Answe...
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Grade 1 Mechanical Technologist Study Guide Questions and Answers 100% Pass
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Grade 1 Mechanical Technologist Study Guide Questions and Answers 100% Pass 
Which welding process is most commonly used for small pipe maintenance welding? Oxyacetylene gas welding 
What is the proper definition of an engine? It is a machine designed to convert energy into useful mechanical motion 
What is wet stacking and how can it be prevented? It is unburned fuel collecting in the exhaust due to light or no load conditions. 
To check flywheel face runout, where should the dial indicator be ...
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Minnesota Special Engineer Boiler License Exam Prep (2023/2024 Update) | Questions and Verified Answers| 100% Correct
- Exam (elaborations) • 56 pages • 2023
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Minnesota Special Engineer Boiler License Exam Prep (2023/2024 Update) | Questions and Verified Answers| 100% Correct 
 
Q: A feed water line must have what two valves? 
 
 
Answer: 
Check & stop 
 
 
 
Q: After a new boiler is installed, what must be performed? 
 
 
Answer: 
Hydrostatic test 
 
 
 
Q: All stationary boilers of what pressure must have 2 valves on the blow off line? 
 
 
Answer: 
100psi 
 
 
 
Q: How is boiler efficiency calculated? 
 
 
Answer: 
Output divided by input 
 
 
 
Q:...
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