Vacuum test - Study guides, Class notes & Summaries

ASE-A8 Engine performance Latest 20023 Already Passed If the compression is 5 psi and the oem spec is 140 psi, what most likely is the cause? A, worn piston ring. B, burnt valve. Both A and B What most likely is the cause if the compression doesn't go up during a wet compression test? A, burnt valve. B, worn piston ring. A What most likely is the cause if the compression goes up during a wet compression test? A, burnt valve. B, worn piston ring. B 2. Blue smoke is coming from the exhaust...

The purpose of using a spotter is to - Answer- the driver by observing cross traffic the as the area in the blind spot horizontal and vertical openings, the operator must know: To effectively judge the ability of a vehicle to pass through areas of restricted - Answer- vehicle dimensions. Which driving skill would not require using a spotter? - Answer- Diminishing clearance The distance a vehicle travels from the point where you begin recognizing the hazard until the apparatus comes to a...

On low pressure chillers, moisture typically enters the refrigerant system through ans air leaks from areas with gaskets or fittings The maximum test pressure for leak testing a low pressure centrifugal is: ans 10 psig Leak test and repair the chiller to reduce refrigerant loss from a pruge unit on CFC-11 chiller ans ... A hydrostatic tube test kit is used to: ans determine if a tube leaks Commercial and industrial process refrigeration systems must be repaire...

Backflow Prevention Assembly Tester Exam V1 (Latest 2024/ 2025) Questions and Verified Answers| 100% Correct| Grade A Q: A hose-bibb connection is required to have a permanently installed ____? A. Atmospheric vacuum breaker B. Backflow preventer C. Pressure vacuum breaker D. Shut-off valve E. Spill-resistant vacuum breaker Answer: Atmospheric vacuum breaker Q: Atmospheric vacuum breakers must not be subject to continuous water pressure for more than ___ hr. A. 3 B. 6 C....

Food Manager Certification Exam Questions and Answers - Latest Updated | Verified. The first step in cooling a deep pan of rice is to.... A. let the pan sit on the counter for an hour to cool. B. cover the rice tightly with foil. C. place the pan of rice in the walk-in freezer. D. put the rice into shallow pans. - D. put the rice into shallow pans. A cook working for the local nursing home, wants to serve grilled salmon with Hollandaise sauce to the residents. What type of eggs must they ...

ODP test Questions and Answers 2023 Chlorofluorocarbon (CFC) refrigerants consist of: Chlorine, Fluorine, Carbon What causes a CFC molecule to break down once it reaches the upper atmosphere? Ultraviolet light The Ozone layer: Reduces ultraviolet radiation. Hydrochlorofluorocarbon (HCFC) refrigerants consists of: Hydrogen, Chlorine, Fluorine, Carbon. Which of the following refrigerants causes the least amount of damage to the ozone layer? R-134a Are there...

GRT1501 Assignment 1 (QUIZ ANSWERS) 2024 (645966) - DUE 27 March 2024 ; 100% TRUSTED workings, explanations and solutions. for assistance Whats-App 0.6.7..1.7.1..1.7.3.9 ........................................ QUESTION 1 What is the aim of early childhood education, including preschool? A) To provide basic care for children before they reach the official school age. B) To promote the versatile development of a child's personality. C) To focus on academic, social, and cognitive skills afte...

AWWA practice test study guide Questions and Answers Scored A+ A DOUBLE CHECK BACKFLOW PREVENTION ASSEMBLY TEST AND MAINTENANCE REPORT SHALL INCLUDE ALL OF THE FOLLOWING INFORMATION EXCEPT THE: A) ADDRESS OF THE INSTALLATIONB) SERIAL NUMBER OF THE ASSEMBLY C) TEST RESULTS OF CHECK VALVE NUMBER ONE (1) D) TEST RESULTS OF CHECK VALVE NUMBER TWO (2) E) DIFFERENTIAL PRESSURE RELIEF VALVE DISCHARGE READING E) DIFFERENTIAL PRESSURE RELIEF VALVE DISCHARGE READING THE BY-PASS LI...

Backflow Prevention Assembly Tester Exam V4 (Latest 2024/ 2025) Questions and Verified Answers| 100% Correct| Grade A Q: The federal law placing responsibility for the protection of the public water supply on the purveyor of the water is? Answer: Safe drinking water act Q: How many inches must a pressure type vacuum breaker be installed above all downstream piping? Answer: 12 inches Q: A double check BFP assembly will protect the potable water supply from? Ans...

Backflow Prevention Assembly Tester Exam V3 (Latest 2024/ 2025) Questions and Verified Answers| 100% Correct| Grade A Q: A defensible backflow prevention program will maintain records on which of the following Answer: D. All of the above A: backflow prevention assemblies within the system B: complete list of certified backflow assembly testers C: back flow prevention test reports Q: In responding to a potential backflow incident, the water purveyor must Answer: D. Im...