Local utility gas pressures are usually different than the transmission pressure. Which of the answers below correctly identifies the normal operating pressures of a high pressure system?
Liquid petroleum gases are a special classification of hydrocarbons. Which of the answers below represents the boiling point of liquid propane?
There are several different pieces of electrical testing equipment. Which of the answers below is best described as "A meter that measures the electrical potential difference between two points in an electric circuit."?
Liquid petroleum gases are a special classification of hydrocarbons. Which of the answers below represents the boiling point of liquid propane?
All appliances are approved for a specific altitude. The most common approved altitude for an appliance in Alberta would be the "high altitude" rating.
Pressure and velocity have an important connection with each other. If you increased the pressure of the flow, what is the effect on it's pressure?
Appliance rating plates contain vital information for installation or servicing. Which of the numbers below corresponds to where the output rating would be?
All appliances are approved for a specific altitude. The most common approved altitude for an appliance in Alberta would be the "sea level" rating.
Several pressure test are performed using a manometer. Which of the the tests below would be done while the main burner operates, downstream of the service regulator?
There are several hydrocarbons that are commonly seen in gasfitting. Which of the answers below is the chemical formula for methane?
Materials all resist current flow to one degree or another. Which of the answers below best describes a material with a low resistance to current flow?
Which of the terms below would best be described as "The motion of a gas subjected to unbalanced pressures."?
Pressure and velocity have an important connection with each other. If you increased the the velocity of the flow, what is the effect on it's pressure?
Which of the terms below would best be described as "The motion of a fluid subjected to unbalanced pressures."?
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 hydrocarbons that are commonly seen in gasfitting. Which of the answers below is the chemical formula for methane?
Several pressure test are performed using a manometer. Which of the the tests below would be done while no gas is flowing?
Pressure and velocity have an important connection with each other. If you decreased the the velocity of the flow, what is the effect on it's pressure?
Certified equipment all has a rating plate attached to them. Which of the answers below is considered optional information on a rating plate?
An orifice is integral to a pilot burners design. Which of the answers represents the number of different designs for pilot burners?
Liquid petroleum gases are a special classification of hydrocarbons. Which of the answers below represents one of the LPG sub-group?
Understanding terms used to describe pressures is a vital to a gasfitter. Which of the terms below can best be described as "A force in an area pushed against the earths surface by the air above it."?
Electron theory has many parts that define what electricity is. Which of the answers below is best described as "A substance that cannot be broken down into simpler substances by chemical means."?
Appliance rating plates contain vital information for installation or servicing. Which of the numbers below corresponds to where the manifold pressure would be?
There are several different types of electrical circuits. Which of the answers below would be considered the simplest of all circuits?
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