G2 practice - Study guides, Class notes & Summaries

G2 Practice Exam 1 Exam Set Questions And Revised Correct Answers PASSED!! The ventor motor on a power vent water heater fails, this component prevents operation? a)Pressure relief valve b)ECO switch c)High limit switch d)Pressure Switch - ANSWER : Pressure Switch What is the ignition temperature for natural gas? a)920 degrees Fahrenheit b)1000 degrees Fahrenheit c)1300 degrees Fahrenheit d)3600 degrees Fahrenheit - ANSWER : 1300 Degree F A yellow flame is the result where ther...

G2 Practice Exam Set Solution Questions And Revised Correct Answers PASSED!! What makes a flame capillary sensor tube prove pilot to main gas valve? A. Trial for ignition. B. Glow coil. C. Pilot flame. D. Intermittent pilot. - ANSWER : C. Pilot flame. What is the minimum diameter of a pressure gauge needed to perform leak test on gas piping? A. 2" B. 2 - 3/4" C. 3" D. 3 - 1/2" - ANSWER : c. 3" Amp meter can read what? A. Pressure drop. B. Conductor magnetic field....

G2 Practice Exam 1 Real Exam Questions And Answers Latest Update

G2 Practice Exam 1 Questions And Answers With Verified Solutions The ventor motor on a power vent water heater fails, this component prevents operation? a)Pressure relief valve b)ECO switch c)High limit switch d)Pressure Switch Correct Answer: Pressure Switch What is the ignition temperature for natural gas? a)920 degrees Fahrenheit b)1000 degrees Fahrenheit c)1300 degrees Fahrenheit d)3600 degrees Fahrenheit Correct Answer: 1300 Degree F A yellow flame is the result where there i...

G2 Practice Final Exam Questions and Answers Latest Update 100% Correct

Gas G2 Practice Exam #2 Complete Questions And Answers With Verified Solutions What is the minimum diameter of a pressure gauge needed to perform leak test on gas piping? A. 2" B. 2 - 3/4" C. 3" D. 3 - 1/2" Correct Answer: c. 3" Amp meter can read what? A. Pressure drop. B. Conductor magnetic field. C. Load in parallel wires. D. Direct power across loads. Correct Answer: B. Conductor magnetic field. What would be the primary voltage of a furnace? A. 120/2/60. B. 24/1/60....

TSSA G2 Practice Questions with Correct Answers (10) What is a Servo? - Answer-A mechanism set in motion by other mechanisms (10) What is Setpoint? - Answer-The desired outlet perssure (10) Which regulator is more accurate; pilot operated or direct operated? - Answer-Pilot operated (10) In which applications are pilot operated regulators normally employed other than servo regulation? - Answer-High capacity applications in commercial, institutional, and industrial settings. (10) ...

G2 Practice Final Exam Questions With 100% Verified Answers

The ventor motor on a power vent water heater fails, this component prevents operation? a)Pressure relief valve b)ECO switch c)High limit switch d)Pressure Switch - correct answer -Pressure Switch What is the ignition temperature for natural gas? a)920 degrees Fahrenheit b)1000 degrees Fahrenheit c)1300 degrees Fahrenheit d)3600 degrees Fahrenheit - correct answer -1300 Degree F A yellow flame is the result where there is no premixing of primary air with gas prior to ignition. Wha...

What is the minimum diameter of a pressure gauge needed to perform leak test on gas piping? A. 2" B. 2 - 3/4" C. 3" D. 3 - 1/2" - correct answer -c. 3" Amp meter can read what? A. Pressure drop. B. Conductor magnetic field. C. Load in parallel wires. D. Direct power across loads. - correct answer -B. Conductor magnetic field. What would be the primary voltage of a furnace? A. 120/2/60. B. 24/1/60. C. 120/24/60. D. 120/1/60. - correct answer -D. 120/1/60. What i