What is a fusible plug - Study guides, Class notes & Summaries
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Z-51 Written Exam Questions and Complete Solutions.
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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....
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Nyc high pressure boiler license Exam Questions with Correct Answers
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Nyc high pressure boiler license 
Exam Questions with Correct 
Answers 
 
The minimum blowdown for a spring loaded safety valve shall be of what percent of set 
pressure? - Answer-10% 
How is the main steam pressure gages tested? - Answer-With an inspectors gage 
Who is in charge of the code for any plumbing installations? - Answer-The nyc plumbing 
code 
When will anchorage or guides be inspected? - Answer-Annually 
How many brass washout plugs does a miniature boiler have? - Answer-3 brass 
wa...
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Fire Investigator TCFP Exam| 500+ Practice Questions and Verified Answers| 2023/ 2024 Update
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Fire Investigator TCFP Exam| 500+ Practice Questions and Verified Answers| 2023/ 2024 Update 
 
Q: What is the ability of a structural assembly to maintain its load-bearing capacity and structural integrity under fire conditions 
 
 
Answer: 
A.) Fire resistance 
 
 
 
Q: What would most likely need to happen for the fuel-gas product to ignite in the piping system 
 
 
Answer: 
C.) Leak from the system 
 
 
 
Q: What can the fire investigator conclude when the electrical safety devices operated ...
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NYC High Pressure Boiler License Questions with Correct Answers
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The minimum blowdown for a spring loaded safety valve shall be of what percent of set pressure? Correct Answer 10% 
 
How is the main steam pressure gages tested? Correct Answer With an inspectors gage 
 
Who is in charge of the code for any plumbing installations? Correct Answer The nyc plumbing code 
 
When will anchorage or guides be inspected? Correct Answer Annually 
 
How many brass washout plugs does a miniature boiler have? Correct Answer 3 brass washout plugs, 1" in size 
 
How often i...
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Nyc high pressure boiler license exam with question and answers latest 2023-2024 update
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Nyc high pressure boiler license exam with question and answers latest update 
The minimum blowdown for a spring loaded safety valve shall be of what percent of set pressure? - ANSWER>>10% 
How is the main steam pressure gages tested? - ANSWER>>With an inspectors gage 
Who is in charge of the code for any plumbing installations? - ANSWER>>The nyc plumbing code 
When will anchorage or guides be inspected? - ANSWER>>Annually 
How many brass washout plugs does a miniature b...
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WasteWater Operator class C exam practice review 2022/2023
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When Chlorine is combined with water what type of pipe should be used? 
 
A. Ductile iron 
B. Asbestos concrete 
C. PVC 
D. Carbon Steel - ANSWER C. PVC 
 
A good settling sludge would consist of what type of protozoa? 
 
A. Rotifers and nematodes 
B. Amoebas and Flagellates 
C. Stalked ciliates and mastagoria 
D. Free swimmers and stalk ciliates - ANSWER D. Free swimmers and stalk ciliates 
 
What is Phenolphylein used for in titration 
 
A. Oxidizer 
B. Indicator 
C. Acid reducer to lower pH 
...
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ABSA: 4th Class Part B - Comprehensive Exam 2 Questions and Answers 2024;full solution pack
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What must be located outside a Class T machinery room? 
Select one: 
a. Spare flashlights 
b. Disposable coveralls 
c. Machinery shut off switch 
d. Light switches - Answer-c 
Degradation of heat transfer fluid of a hot oil system will begin to occur if: 
Select one: 
a. The oil filter is not serviced regularly 
b. The oil temperature is above a specified range, for an extended period of time 
c. The oil is allowed to churn in the circulating pump 
d. The oil becomes too viscous - Answer-b 
Dry ...
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NYC high pressure boiler license Exam Questions and Correct Answers 100%
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NYC high pressure boiler license Exam 
Questions and Correct Answers 100% 
The minimum blowdown for a spring loaded safety valve shall be of what percent of set 
pressure? - CORRECT ANSWER-10% 
How is the main steam pressure gages tested? - CORRECT ANSWER-With an 
inspectors gage 
Who is in charge of the code for any plumbing installations? - CORRECT ANSWER-The 
nyc plumbing code 
When will anchorage or guides be inspected? - CORRECT ANSWER-Annually 
How many brass washout plugs does a minia...
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NATE INDUSTRY COMPETENCY EXAM COMMERCIAL REFRIGERATION FINEST EXAM 2024 LATEST UPDATED QUESTIONS AND ANSWERS 100% GUARANTEED PASS…..
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NATE INDUSTRY COMPETENCY EXAM COMMERCIAL 
REFRIGERATION FINEST EXAM 2024 LATEST 
UPDATED QUESTIONS AND ANSWERS 100% 
GUARANTEED PASS….. 
An electrical motor is designed to operate 120/240 volts. In using 120 volts, 
the current draw is 10 amperes. What would the current draw in using 240 
volts? 
a. 10 A. 
b. 5 A. 
c. 2.5 A. 
d. 20 A. - ANSWER- B 
If the cut-out setting is raised 10°F and the differential doses not change, 
what is the effect on the cut-in setting? 
a. No effect on the ...
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NYC HIGH PRESSURE BOILER LICENSE
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The minimum blowdown for a spring loaded safety valve shall be of what percent of set pressure? - Answer- 10% 
 
How is the main steam pressure gages tested? - Answer- With an inspectors gage 
 
Who is in charge of the code for any plumbing installations? - Answer- The nyc plumbing code 
 
When will anchorage or guides be inspected? - Answer- Annually 
 
How many brass washout plugs does a miniature boiler have? - Answer- 3 brass washout plugs, 1" in size 
 
How often is HP piping expansion joi...
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