The terms used for describing heat transfer are used frequently within the steamfitter trade. Which of the terms below would best be described as the ratio between mass and volume?
There are a variety of types and styles of boilers. Which one of the boiler types below would be used with a gravity heating system?
There are a wide variety of terms that are associated with boilers. Which of the terms below is best defined as "A boiler that uses radiation to heat its water."?
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 "The boiler that would commonly house the largest amount of water within it have the ."?
Heat trace installation has several important practices. When wrapping steam tracing around a pipe, it should be in which position?
When sizing any heating system, several factors are taken into account. Which of the answers below correctly identifies the factor that is derived from the friction of piping?
In any Heating or cooling system, various valves are used. Which of the valves below would not be used to regulate a liquid flow?
There are many problems that arise when dealing with boilers. Which of the answers below can best be described as "Warping of boiler tubes from excess heat."?
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?
The terms used for describing heat transfer are used frequently within the steamfitter trade. Which of the terms below would best be described as an excellent measurement of the heat transfer potential between two masses?
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 "The boiler most commonly in industry for hot water heating."?
There are a wide variety of terms that are associated with boilers. Which of the answers below would give accurate indication of vacuum or pressure in inches of water column?
There are four standard types of hot water heating systems. Which of the answers below would also be described as a "reverse return system"?
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 Mcfh."?
Valves are an integral part of any heating system. Which of the valve types below would be best used as an isolation valve?
In any hydronic heating or cooling system valves fail in specific ways. Which of the answers below correctly describes a valve in a cooling application, it's stem 100% pushed down, in a failed position?
A tube bender has several parts that the user needs to be familiar with. Which of the answers below is best described as "The bender part that aligns the degrees of a bend to a measured mark."?
There are a variety of standards that are associated with boilers. Which of the answers below correctly identifies the definition of a "standard" with respect to boilers?
There are a wide variety of terms that are associated with boilers. Which of the terms below is best defined as "A boiler that has the option of either being water tube or fire tube."?
The terms used for describing heat transfer are used frequently within the steamfitter trade. Which of the terms below would best be described as a measure of pressure where the reading and reference values are variable?
It is important to know the materials that a boiler is made from. Which of the boiler types below is a steady flow of liquid crucial for its operation?
There are a wide variety of terms that are associated with boilers. Which of the terms below is best defined as "A back draft prevention device for an appliances combustion chamber."?
There are a wide variety of terms that are associated with boilers. Which of the terms below is best defined as "to prevent gravity circulation in a hydronic heating system when the circulator is not operating."?
Complete the form below to see results