What is a fusible plug - Study guides, Class notes & Summaries

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....

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...

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 ...

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...

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...

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 ...

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 ...

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...

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 expansio...

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...