Globe valves - Study guides, Class notes & Summaries

General Wastewater Treatment: What is the pressure head caused by? - ANSWER-Water elevation General Wastewater Treatment: What color should the piping be that contains reclaimed water? - ANSWER-purple General Wastewater Treatment: What is the term for the height to which a column of water will rise in a well. - ANSWER-piezometric surface General Wastewater Treatment: In general, what is the maximum practical lift of pumps - ANSWER-15-25ft General Wastewater Treatment: Which one of the...

MN Boiler License Exam Questions and Answers, Latest Update 2024/2025. what are the conditions necessary for good combustion? a) low sulfur content b) Thermal, thermocoupler, tubular c) turbulence, temperature, time 3T's - answerc) turbulence, temperature, time 3T's why is secondary air necessary in hand fired boilers? a) Necessary to burn the combustible gases b) if primary air should fail c) used only if sulfur content is high - answera) Necessary to burn the combustible gases when p...

The Fireman System originates below the waterline with the __________. Sea Chest Which valve is the last valve you open before putting the pump on line and the first valve you will shut when securing the pump? Fire Pump Discharge Valve What valves are used to isolate system components? Cutout, Discharge, and Cross Connect Valves Gate, Ball, Globe (Pump Discharge), or High Performance butterfly valves are considered ________________. Cutout Valves For which monitoring method must the assig...

ABSA 4A Exam Questions with 100% Correct Answers 2024/2025 Lowest boiling point of water is at? a. 3000m above the sea level b. Just below sea levelc. at 1000m above sea level d. at 101.3kPa - answera. 3000m above the sea level Efficiency of an electrostatic precipitator is: a. 75% b. 60% c. 90% d. 99.9% - answerd. 99% Non-Return stop valves are important in which situations a. when connected in parallel with other boilers b. when boiler trips c. if boiler ruptures d. all of the ...

ABSA 4A Exam Questions with 100% Correct Answers 2024/2025 Lowest boiling point of water is at? a. 3000m above the sea level b. Just below sea levelc. at 1000m above sea level d. at 101.3kPa - answera. 3000m above the sea level Efficiency of an electrostatic precipitator is: a. 75% b. 60% c. 90% d. 99.9% - answerd. 99% Non-Return stop valves are important in which situations a. when connected in parallel with other boilers b. when boiler trips c. if boiler ruptures d. all of the ...

MN Boiler License Exam Questions and Answers, Latest Update 2024/2025 (GRADED) what are the conditions necessary for good combustion? a) low sulfur content b) Thermal, thermocoupler, tubular c) turbulence, temperature, time 3T's - answerc) turbulence, temperature, time 3T's why is secondary air necessary in hand fired boilers? a) Necessary to burn the combustible gases b) if primary air should fail c) used only if sulfur content is high - answera) Necessary to burn the combustible gases...

What is the minimum pipe size of the gauge glass blowdown line? A. 3/8 inch B. 1/2 inch C. 3/4 inch D. 1 inch - Answer-A. 3/8 inch Only one bottom blowdown valve is required for boilers under A. 100ft^2 of heating surface B. 500 ft^2 of heating surface C. 100 psi MAWP D. 500 psi MAWP - Answer-C. 100 psi MAWP The type of safety valve allowed on boilers is the A. Weight and lever B. Thermostatic relief C. Spring-loaded pop D. All the above - Answer-C. Spring-loaded pop ...

Lowest boiling point of water is at? a. 3000m above the sea level b. Just below sea levelc. at 1000m above sea level d. at 101.3kPa - ANSWER a. 3000m above the sea level Efficiency of an electrostatic precipitator is: a. 75% b. 60% c. 90% d. 99.9% - ANSWER d. 99% Non-Return stop valves are important in which situations a. when connected in parallel with other boilers b. when boiler trips c. if boiler ruptures d. all of the above - ANSWER d. all of the above 4th class p...

Stationary Engineer License Exam Prep - Complete Solutions (Answered) The pressure sensitive device attached to a fan housing is called a a. pressuretrol b. aquastat c. thermostat d. vaporstat Draft is measured in a) ounces per square inch b) inches of water c) inches of mercury d) pounds per square inch Which of the following is used to measure temperature? a. fyrite analyzer b. vaporstat c. orsat analyzer d. pyrometer The main stop valve is located on the a) oil supply line b) condensate bre...

ABSA 4A Exam Questions with 100% Correct Answers 2024/2025 Lowest boiling point of water is at? a. 3000m above the sea level b. Just below sea levelc. at 1000m above sea level d. at 101.3kPa - answera. 3000m above the sea level Efficiency of an electrostatic precipitator is: a. 75% b. 60% c. 90% d. 99.9% - answerd. 99% Non-Return stop valves are important in which situations a. when connected in parallel with other boilers b. when boiler trips c. if boiler ruptures d. all of the ...