Gauge and flow meter test - Study guides, Class notes & Summaries

Stationary Engineer Local 99 Test In a reciprocating feedwater pump, the _______________ A. water piston is larger than the steam piston B. water and steam piston are the same size C. steam piston is larger than the water piston D. steam valve has to be as large as the water valve - C. steam piston is larger than the water piston An ignition arch is used with a(n) ________________ stoker A. sidefeed B. spreader C. underfeed D. chain grate - D. Chain grate The try cocks on a wat...

1) Backflow is the undesirable reversal of flow of water or other substances through a cross connection into the public water system or consumer's: - Answer-C. Public water system or consumer's portable water system 2) An approved airgap (AG) is a physical separation between the free-flowing end of a: - Answer-D. Potable water supply pipe line in the overflow rim of an open or non-pressurized receiving vessel 3) And indirect cross-connection is one that is subject to what type of backflo...

Backflow Final Exam Questions and Answers | Latest Updated 2023/2024 (GRADED). An approved airgap (AG) is a physical separation between the free-flowing end of a: D. Potable water supply pipe line in the overflow rim of an open or non-pressurized receiving vessel 3) And indirect cross-connection is one that is subject to what type of backflow? A. Only backsiphonage 4 )Cross-connections with between the portable water piping in any piping or containers containing substances not approved as ...

Backflow Prevention Practice Exam Questions and Answers Containing a plumbing system from the public water supply requires backflow protection at the _______? A. Appliance or fixture B. Building foundation C. Irrigation system D. Service Connection E. Sprinkler riser Service Connection Backflow preventer manufacturers recommend that assemblies be field-tested annually and when_____? A. Installed B. Moved C. Repaired or Installed D. Shut down E. Water suppliers provide notice ...

Backflow Exam Questions With Answers Latest Updated 2024 (Graded A+) Backflow is the undesirable reversal of flow of water or other substances through a cross connection into the public water system or consumer's: C. Public water system or consumer's portable water system 2) An approved airgap (AG) is a physical separation between the free-flowing end of a: D. Potable water supply pipe line in the overflow rim of an open or non-pressurized receiving vessel 3) And indirect cross-connection...

Backflow Prevention Final Questions with Solutions 1. Backflow is defined as: a) the pressure in the distribution piping of the potable water supply b) the undesirable reversal of water, other liquids, gases or substances in the distribution pipes of the potable water supply c) high pressure in the pipes of the water user d) excess pressure through a pressure regulator b) the undesirable reversal of water, other liquids, gases or substances in the distribution pipes of the potable water su...

What is PPE Category 1? - Answer-Arc-Rated clothing, Minimum Arc Rating of Arc 4 cal/cm2 arc-rated long sleeve shirt and pants or overall Parshall Flume Measurement point? 1.2 FT Water Height 20.8xH at measurement point - AnswerPossible answer:72,607 MGD Absoulte Pressure Gauge? What is True? - Answer-Possible answer: Read more accurate or 14.7 PSI higher Flow meter that uses electrodes is? - Answer-Magnetic Flow Meters What is the resister color code : Orange, White,Silver,Gold Band - Ans...

The Plumbing Inspection: AHIT Questions with Accurate Answers 2024 Which of the following does NOT have to be inspected during the plumbing inspection? A. fire and lawn sprinkler systems B. fixtures and faucets C. water heating equipment D. supply and drain, waste, and vent (DWV) piping A. fire and lawn sprinkler systems Which action IS required by most standards of practice during the plumbing inspection? A. required to operate automatic safety controls B. required to observe...

Pumper CCRE Questions with complete solution 2023/2024Identify TWO correct statements about conducting a daily inspection of a fire apparatus. - correct answer 1. Confirm that the foam tank level is full. 2. Operate the pump drive control. The rescue tool supply system equivalent of a junction box is called: - correct answer A manifold. Compares meter readings with actual pitot tube readings: - correct answer Gauge and flowmeter test Checks the overall condition of the engine: - co...

Driver Operator Mobile Water Supply Questions And Answers 100% Verified. Identify FIVE requirements for a MWS apparatus that can be found in NFPA 1901 - correct answer. 1. An MWS apparatus equipped with a fire pump must have a tank to pump line at least two inches in diameter and be capable of supplying the pump with 500 GPM until at least 80% of the tank is emptied. 2. An MWS apparatus must be equipped with at least one external fill connection connected into the tank that allow...