There are three distinct parts to electricity. Which of the answers below is best described as "A measurement of materials reduction of electric current flow"?
All matter exists in one of the 4 states. Which of the properties of matter would best define "liquids"?
Pilot burners are classified by their ignition sequence. Which of the pilots below would burn at all times, even if the main burner is fired?
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?
There are several different pieces of electrical testing equipment. Which of the answers below is best described as "A meter that measures the electrical resistance of a circuit."?
There are three components that combined create electricity. Which of those components is measures in 'ohms."?
All matter exists in one of the 4 states. Which of the properties of matter would best define "gases"?
Appliance rating plates contain vital information for installation or servicing. Which of the numbers below corresponds to where the mode number would be?
Certified equipment all has a rating plate attached to them. Which of the answers below is considered optional information on a rating plate?
A charge that flows through a conductor is considered an electrical current. Which of the current flows below would best represent a negative to positive flow??
Appliance rating plates contain vital information for installation or servicing. Which of the numbers below corresponds to where the manufacturers name would be?
All appliances are approved for a specific altitude. Which of the elevations below would best represent a "high altitude" rating?
Liquid petroleum gases are a special classification of hydrocarbons. Which of the answers below represents the boiling point of liquid propane?
Understanding terms used to describe pressures is a vital to a gasfitter. Which of the terms below would be an expression of pressure?
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?
Liquid petroleum gases are a special classification of hydrocarbons. Which of the answers below represents one of the LPG sub-group?
Pilot burners are classified by their ignition sequence. Which of the pilots below would turn off when the main burner is fired?
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."?
There are several basic designs for pilot burners. Which of the designs below would be the pilot most frequently used in the gas industry?
Pressure and velocity have an important connection with each other. If you decreased the diameter of a pipe, what is the reaction of the flowing water within?
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?
Electron theory has many parts that define what electricity is. Which of the answers below is best described as "A particle of matter that uniquely defines a chemical element."?
Appliance rating plates contain vital information for installation or servicing. Which of the numbers below corresponds to where the type of gas used would be?
Several pressure test are performed using a manometer. Which of the the tests below would be done with the pilot burner operating only?
Several pressure test are performed using a manometer. Which of the the tests below would be done at the burner, while the main burners are operating?
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