Water supply systems - Study guides, Class notes & Summaries
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Chapter 14 Water Supply Systems Post Exam Questions And Correct Answers.
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Pressure in a water distribution system during average consumption is __________ pressure. 
A) 
residual 
B) 
mean 
C) 
normal operating 
D) 
static - Answer C) 
normal operating 
 
2. 
The NFPA recommends color-coding hydrants to indicate: 
A) 
the most recent flow test. 
B) 
available pressure. 
C) 
the water source. 
D) 
available flow. - Answer D) 
available flow.
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General Maintenance/ Boma Questions and Answers 100% Pass
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General Maintenance/ Boma Questions 
 
and Answers 100% Pass 
 
When Starting a centrifugal pump That is part of a manifold with no check valves You 
should open the suction valve, start the pump and open the discharge valve slowly 
 
Curb cock A Valve insert it in a water line between the corporation stop and the water meter 
is generally called 
 
To check sheave wear Measure each groove angle 
 
Variable pitch sheaves may be used in some cases to provide which of the following types of 
speec...
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NFPA 10 Exam 99 Questions with Verified Answers,100% CORRECT
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NFPA 10 Exam 99 Questions with Verified Answers 
 
(SI) - CORRECT ANSWER International System of Units 
 
1 in=. mm - CORRECT ANSWER 25.4 
 
Approved - CORRECT ANSWER Acceptable to the authority having jurisdiction. 
 
(AHJ) - CORRECT ANSWER Authority Having Jurisdiction 
O rganization, office or individual responsible for enforcing requirements of a code or standard, or for approving equipment, materials, an installation or procedure. 
 
Shall - CORRECT ANSWER Indicates a mandatory requirement....
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S-13 COF FDNY STUDY MATERIAL| 75 QUESTIONS WITH 100% CORRECT ANSWERS|GUARANTEED SUCCESS
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all records 
must be kept on site for 3 years 
 
 
 
planned removal from service 
When the system or portion of standpipe system is placed out of service for inspection, testing, maintenance, etc. , no more than one floor can be out of service and notification must be made to impairment coordinator 
 
 
 
Unplanned out of service condition: 
A serious defect in the standpipe or sprinkler system including, but not limited to: an empty tank, a break or major leak in the system's water piping, in...
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Water Supply Systems Chapter 14 Questions and Answers | Latest Update | Graded A+
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Water Supply Systems Chapter 14 
Questions and Answers | Latest Update | 
 
Graded A+ 
 
8. 
What is the decrease in pressure that occurs as water moves through a hose? 
A) 
Dynamic loss 
B) 
Residual pressure 
C) 
Water hammer 
D) 
Friction loss D) 
Friction loss 
 
9. 
 
What should be done to avoid water hammer? 
A) 
 
Always maintain a minimum residual pressure of 20 psi 
B) 
Never connect a hard suction hose to a pressurized water supply 
C) 
Purge air from the line before opening a valve o...
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Texas State Plumbing Inspectors Exam Study Questions with Complete Answers
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Texas State Plumbing Inspectors Exam 
Study Questions with Complete Answers 
 
Fixture connections which may be served through access panels are considered Accessible 
 
The part of the lowest piping of a drainage system, which recieves the discharge from the soil, 
waste and other drainage pipes inside the walls of the building and conveys it to a point 2 feet 
outside the building wall is a Building drain 
 
A vertical vent that is a continuation of the drain to which it connects is a Continuo...
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Chapter 14 - Water Supply Systems with complete solutions 2024
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CHAPTER 14- WATER SUPPLY SYSTEMS correct answersCHAPTER 14- WATER SUPPLY SYSTEMS 
 
1. A dry hydrant provides access to a correct answersStatic water source 
 
2. An object in motion possesses which kind of energy as a result of that motion? correct answersKinetic 
 
3. Fire fighters may need to hold on to the _______ while filling a self-expanding portable tank? correct answersCollar 
 
4. How close must a fire engine get to a static water source to be able to draft directly from it through har...
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FDNY F-01 Latest Update (2024/2025) with Verified Solutions
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FDNY F-01 Latest Update (2024/2025) 
 
with Verified Solutions 
 
A person holding a certificate of fitness for such purposes , who is trained in and responsible for 
maintaining a fire watch and performed fire safety duties as may be prescribed by the 
commissioner Fire guard 
 
Fire Watch A temporary measure intended to ensure continuous and systematic surveillance 
of a building or portion thereof by one or more qualified individuals for the purposes of 
identifying and controlling fire hazar...
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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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Chapter 14, Water Supply Systems with verified solutions
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Chapter 14, Water Supply Systems correct answersFundamentals of fire fighter skills and hazardous materials response (fourth edition) 
 
Distributors correct answersThe smallest-diameter underground water main pipes in a water distribution system that deliver water to local users within a neighborhood. 
 
Dry-barrel hydrant (frostproof hydrant) correct answersA type of hydrant used in areas subject to freezing weather. The valve that allows water to flow into the hydrant is located underground b...
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