Pressure and velocity have an important connection with each other. If you decreased the the pressure of the flow, what is the effect on it's velocity?
Electron theory has many parts that define what electricity is. Which of the answers below is best described as "The smallest particle of a substance that has all of the physical and chemical properties of that substance."?
There are three components that combined create electricity. Which of those components is measures in "volts."?
An orifice is integral to a pilot burners design. Which of the answers represents the number of different designs for pilot burners?
There are three distinct parts to electricity. Which of the answers below is best described as "The potential difference in charge between two points"?
There are several different types of electrical circuits. Which of the answers below would be considered the simplest of all circuits?
All appliances are approved for a specific altitude. The most common approved altitude for an appliance in Alberta would be the "sea level" rating.
A thermocouple energizes a power unit, either open or closed. Which of the items below would a thermocouple hold open while energized?
A mixture of products can be separated in a special process. Which of the answers below correctly identifies the the process that separates by the different boiling points of products?
When weighing different items for comparison, certain standards are needed. Which of the answers below correctly identifies the pressure standard used in these comparisons?
Which of the terms below would best be described as "The motion of a fluid subjected to unbalanced pressures."?
All appliances are approved for a specific altitude. Which of the elevations below would best represent a "high altitude" rating?
All of the liquid hydrocarbons have different relative densities. Which of the answers below correctly identifies the relative density of Propane?
Certified equipment all has a rating plate attached to them. Which of the answers below is considered optional information on a rating plate?
When weighing different items for comparison, certain standards are needed. Which of the answers below correctly identifies the temperature standard used in these comparisons?
The water that natural gas contains should be removed before it is transported from the wellhead. Which of the terms below is best described as " a process that uses a liquid desiccant to remove the water vapor."?
Appliance rating plates contain vital information for installation or servicing. Which of the numbers below corresponds to where the serial number would be?
A standing pilot is one of the types of pilots that are used in appliances. Which of the items below would be used to prove the existence of a standing pilot flame?
All appliances are approved for a specific altitude. Which of the elevations below would best represent a "sea level" rating?
There are several hydrocarbons that are commonly seen in gasfitting. Which of the answers below is the chemical formula for methane?
When weighing different items for comparison, certain standards are needed. Which of the answers below correctly identifies the temperature standard used in these comparisons?
Appliance rating plates contain vital information for installation or servicing. Which of the numbers below corresponds to where the orifice size would be?
All of the liquid hydrocarbons have different relative densities. Which of the answers below correctly identifies the relative density of Methane?
Liquid petroleum gases are a special classification of hydrocarbons. Which of the answers below represents the boiling point of liquid propane?
Appliance rating plates contain vital information for installation or servicing. Which of the numbers below corresponds to where the high altitude input rating would be?
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