There are a variety of codes that are associated with boilers. Which of the answers below correctly identifies the definition of a "code" with respect to boilers?
A tube bender has several parts that the user needs to be familiar with. Which of the answers below is best described as "Used to form the tube and determines the radius of the bend."?
Valves are an important piece of a hot water heating system. Which of the types of valves below would best be used to lessen or shut off flow to a heat emission unit in a hot water heating system?
Understanding the way certain boilers operate and the limitations of those boilers is key. Which of the boiler types below would be considered a low mass boiler
Understanding the way certain boilers operate and the limitations of those boilers is key. Which of the boiler types below would be considered a high mass boiler?
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When the discussion of pump sizing is had, there are several terms that you must be familiar with. Which of the terms below would best be described as "The pressure of a system above atmospheric pressure."?
There are a wide variety of terms that are associated with boilers. Which of the terms below is best defined as "The measured amount of fuel that an appliance will burn, stated in Btuh."?
It is important to know the materials that a boiler is made from. Which of the materials below would have the best corrosion resistance?
There are a wide variety of terms that are associated with boilers. Which of the terms below is best defined as "A chemical process in which a substance reacts rapidly with oxygen and gives off heat ."?
Valves are an integral part of any heating system. Which of the valve types below would be best used as a balancing valve?
One of the categories of pumps is the positive displacement pump. Which of the pumps below works with this principle?
There are a wide variety of terms that are associated with boilers. Which of the terms below is best defined as "A measure of the heat from combustion that a specific amount of material will give produce."?
There are a wide variety of terms that are associated with boilers. Which of the terms below is best defined as "The delivery of fuel to a burner expressed as units of heat."?
There are a wide variety of terms that are associated with boilers. Which of the terms below can also be described as a non-return valve?
There are a wide variety of terms that are associated with boilers. Which of the terms below is best defined as "The measured amount of fuel that an appliance will burn, stated in kW."?
In any Heating or cooling system, various valves are used. Which of the valves below would best be used on a system with fin coils?
There are four standard types of hot water heating systems. Which of the answers below would also be described as a "direct return system"?
There are a wide variety of terms that are associated with boilers. Which of the terms below is best defined as "Using a positive displacement or centrifugal device to push gas or air."?
When the discussion of pump sizing is had, there are several terms that you must be familiar with. Which of the terms below would measure 14.7 psi
Understanding the way certain boilers operate and the limitations of those boilers is key. Which of the boiler types below would be the most efficient to operate?
There are a wide variety of terms that are associated with boilers. Which of the terms below is best defined as "A high mass boiler."?
There are a wide variety of terms that are associated with boilers. Which of the terms below is best defined as "Equal to one kilowatt."?
Air can be trapped in a hot water heating system. Which of the air elimination devices below would make use of a dip tube?
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