There are several different ways expansion and contraction are handled in a piping system. Which one of the methods below would have drain points installed?
Equipment and piping are effected by the waters pH that it is moving. Which of the pH ranges below is the most acidic?
Heat loss calculation is a vital component of an effective heating system. Which of the answers below would mechanical ventilation be a consideration of?
Equipment and piping are effected by the waters pH that it is moving. Which of the pH ranges below is the most alkaline?
Several restrictions separate heating boilers from power boilers. Which of the pressures below would apply to a high-pressure steam boiler system?
Expansion and contraction is used in the operation of some temperature controls. Which of the answers below correctly identifies one of the controls that uses this principal?
Protons, neutrons, and electrons are all components of an atom. Which of the answers below correctly identifies the electrical charge of an atom with one extra electron?
Heat loss calculation is a vital component of an effective heating system. Which of the heat loss steps below would be based on length of a room be a component of?
Pure water ahs a very uncomplicated atomic structure. Which of the answers below best represents this structure?
Heat losses from a building come from many sources. Which of the answers below correctly identifies the principal reason for heat loss from a building?
Expansion and contraction place different stresses on a piping system. Which ore of those forces below is the measurement of the difference between two piping centerlines done?
Expansion movement is piping systems can be controlled in several ways. Which answer below correctly identifies the "Flex leg" in this Z bend diagram?
Water does not expand and contract as other liquids do. Which of the answers below correctly identifies waters reaction to being cooled to ice?
Several restrictions separate heating boilers from power boilers. Which of the temperatures below would apply to a high-pressure steam boiler system?
Low temperature hot water boilers have several restrictions placed on them in ASME section IV. Which of the answers below correctly identifies the maximum pressure for a standard boiler?
Convection is one of the 3 ways to transfer heat. Which of the answers below correctly identifies the appliance that use convection in its operation?
Heat loss calculation is a vital component of an effective heating system. Which of the heat loss steps below would be based on a geographic locations coldest temperature be a component of?
As a steamfitter, understanding how heat energy is transferred is vital. Which of the answers below can be best described as "Different densities within gases with the addition of heat energy."?
Fahrenheit and Celsius are two different scales that measure temperature. Which of the answers below correctly identifies the freezing point of water on the Celsius scale?
As a steamfitter, understanding how heat energy is transferred is vital. Which of the answers below can be best described as "When heat moves from one object to another object through direct touch."?
There are two units that are used to measure heat energy. Which of the answers below can be best defined as "The quantity of heat required to raise the temperature of one pound of liquid water by 1 degree Fahrenheit."?
Several restrictions separate heating boilers from power boilers. Which of the pressures below would apply to a high-pressure steam boiler system?
Expansion and contraction place different stresses on a piping system. Which ore of those forces below is the measurement of the difference betweenExpansion and contraction place different stresses on a piping system. Which ore of those forces below is the measurement of tilting degrees between two ends of a pipe used?
There are several terms that are closely related to water. Which of the answers below can best be described as "A numerical measure of the acidity or alkalinity of a solution."?
Water does not expand and contract as other liquids do. Which of the answers below correctly identifies waters reaction to being warmed to 100°C?
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