Tssa g2 Study guides, Class notes & Summaries

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) How i...

TSSA G2 Study Quiz Questions with Correct Answers On a pilot what causes a lazy yellow flame? - Answer-Dirty lint screen Primary air opening Orifice too big Main functions of a gas regulator? - Answer-Reduce and maintain downstream pressure.Pressure to appliance can be adjusted.Smooth and even flow. What does the measuring element do? - Answer-Measures downstream pressure. What is the restricting element? - Answer-Increases or decreases gas flow Loading element does what? - Answer-se...

G2 EXAM. ( EXAM 22) Questions And Answers What is the largest propane cylinder manufactured TSSA Q a. 240 pounds WC (108 kg) b. 300 pounds WC (136 kg) c. 420 pounds WC (190 kg) d. 1000 pounds WC (454 kg) - ANS c. 420 pounds WC (190 kg) Excessive gas pressure on the downstream side of a lock-up type pressure regulator can be caused by TSSA Q a. An oversized vent line b. An oversized supply line c. A restricted supply line d. A blocked vent line - ANS d. A blocked vent line W...

G2 Gas Technician Module 15 B Revised Already Graded A What are the three functions of a regulator? 1. To reduce and maintain constant downstream pressure 2. To allow pressure adjustments to the appliance 3. To provide a smoother even flow What are the three operating forces of a gas regulator? 1. Measuring element (diaphragm) 2. Restricting element (orifice) 3. Loading element (spring) What is the closing force in a regulator? Downstream gas pressure What are three functions of regulator ven...

G2 Gas Technician Module 19 Revised Questions Rated A If the venting on a high efficiency furnace runs through unheated spaces, what must be done? Insulate piping to prevent Condensation and freezing What is condensate drain piping used for? Dispose Liquid waste Once the furnace is installed, what are the gas technician's responsibilities to the user? To instruct the the user in the safe and correct operation of all appliances and equipment - clause 4.3.2 Which furnace type is the most popu...

G2 EXAM Questions And Complete Answers