Gage pressure - Study guides, Class notes & Summaries

The total dissolved solids (TDS) of a water supply may be measured by: a. Weighing a measured volume of water. b. Filtering a measured volume of water and weighing the residue on the filter paper. c. Weighing the residue left after evaporating a given volume of filtered water. d. Same as specific conductance. - ACCURATE ANSWERS c. Weighing the residue left after evaporating a given volume of filtered water. The most economical method for removing dissolved gases from boiler feedwater ...

Stationary Engineer Exam Questions and Answers Latest (GRADED A+) How much clearance from the top of the boiler is needed for a HP boiler that produces 70000 lbs of steam? - Answer 7 feet On a gas fired boiler what is the proper gas to air mixture - Answer 30%-70% and in special arrangements it can be as high as 100% . ANSWER CHAPTER 11 remember% What is the total hardness in a system that was found to have calcium hardness of 60ppm and magnesium hardness of 18ppm and carbon hardness of 1...

API 575 Practice Questions with Complete Solutions Who may use API RP 575? Anyone desiring to use API RP 575 may do so. API RP 575 covers: maintenance and inspection of atmosphere and low-pressure storage tanks. The generic meaning for atmosperic pressure is up to but not exceeding _______ ibf/in2 gage pressure. 2.5 The exterior surface of the tank bottom is known as the : bottom- side. When describing the amount of product the tank can hold, it is referred to as: shell capac...

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...

Cable contains a black wire, white wire, and smaller uncoated copper wire. What to do with copper wire? - ANSWER ☑☑Ground it Needle on volt meter shows infinite ohms. What does this indicate? - ANSWER ☑☑Switch or circuit is open Difference between a gravity-type heating system and forced air is that the gravity type relies on _______________ for air distribution - ANSWER ☑☑Difference between hot and cold air What is the most efficient propane flame - ANSWER ☑☑soft bl...

The Main function of a steam separator in a steam power plant is to correct answers increase steam quality The MAIN purpose of a dip tube in a low-pressure hot water system is to correct answers prevent air from entering the main The rating of a unit ventilator is usually determined by a(n) correct answers anemometer What device is used to record the air-flow-steam-flow relationship of a boiler in a steam plant? correct answers Steam-flow meter What gas fuel type has the highest BTU ...

A high-pressure injection line is leaking on a pump-line nozzle (PLN) diesel engine. The line has been torqued to specification. Which of the following should the technician do first? A. Replace the line B. Tighten the line C. Remove and inspect the line D. Replace the line and matching fitting - C. Remove and inspect the line (The line should be removed and inspected) A diesel engine that has high oil consumption also has oil in the charge air cooler. Technician A says the air compresso...

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...

Stationary Engineer Exam Questions and Answers Latest 2024/2025 (GRADED A+) How much clearance from the top of the boiler is needed for a HP boiler that produces 70000 lbs of steam? - Answer 7 feet On a gas fired boiler what is the proper gas to air mixture - Answer 30%-70% and in special arrangements it can be as high as 100% . ANSWER CHAPTER 11 remember% What is the total hardness in a system that was found to have calcium hardness of 60ppm and magnesium hardness of 18ppm and carbon hard...

High pressure boiler NYC Final Certification Exam 2024 ASME requires low pressure Steam boiler to be pressure tested how often - CORRECT ANSWER-Annually Which of these should be used on a electrical fire - CORRECT ANSWER-Class C On a low pressure boiler how often should you check the safety valve - CORRECT ANSWER-10 days What is the purpose of the lower part of the water column - CORRECT ANSWERCollects settlements in foreign material If certain grade of fuel are not preheated properl...