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Gas 2 License Practice Exam questions and answers verified 100% BUNDLE
Gas 2 License Practice Exam questions and answers verified 100% BUNDLE
[Show more]Gas 2 License Practice Exam questions and answers verified 100% BUNDLE
[Show more]A room heater installed in either a sleeping area or public area shall be: 
A. direct vent only 
B. equipped with a regulator 
C. equipped with a fan 
D. equipped with an on / off switch on the wall - B 
 
What type of vent must be used when the vent of a wall furnace will be concealed in a partitio...
Preview 4 out of 59 pages
Add to cartA room heater installed in either a sleeping area or public area shall be: 
A. direct vent only 
B. equipped with a regulator 
C. equipped with a fan 
D. equipped with an on / off switch on the wall - B 
 
What type of vent must be used when the vent of a wall furnace will be concealed in a partitio...
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" - c. 3" 
 
Amp meter can read what? 
A. Pressure drop. 
B. Conductor magnetic field. 
C. Load in parallel wires. 
D. Direct power across loads. - B. Conductor m...
Preview 3 out of 20 pages
Add to cartWhat 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" - c. 3" 
 
Amp meter can read what? 
A. Pressure drop. 
B. Conductor magnetic field. 
C. Load in parallel wires. 
D. Direct power across loads. - B. Conductor m...
1. What are two main purposes of gas pressure regulators? - To reduce the supply main pressure to the house pressure and to maintain a constant downstream pressure regardless of the changes in flow rate. 
 
2. What are three categories of gas pressure regs? - Service regs, system regs, appliance reg...
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Add to cart1. What are two main purposes of gas pressure regulators? - To reduce the supply main pressure to the house pressure and to maintain a constant downstream pressure regardless of the changes in flow rate. 
 
2. What are three categories of gas pressure regs? - Service regs, system regs, appliance reg...
1) What is the minimum diameter of a pressure gauge needed to perform leak test on gas piping? - 3" 
 
2) Amp meter can read what? - Conductor magnetic field. 
 
3) What would be the primary voltage of a furnace? - 120/1/60. 
 
4) What is the function of an intermittent pilot? - Stay on during the ...
Preview 2 out of 14 pages
Add to cart1) What is the minimum diameter of a pressure gauge needed to perform leak test on gas piping? - 3" 
 
2) Amp meter can read what? - Conductor magnetic field. 
 
3) What would be the primary voltage of a furnace? - 120/1/60. 
 
4) What is the function of an intermittent pilot? - Stay on during the ...
The power supply to a residential gas furnace is: 
A) 120/1/60 B) 120/2/60 C) 240/1/60 D) 240/2/60 - A 
 
As gauge number of a conductor increases, its current carrying capacity: A) increases B) decreases C) remains the same D) varies directly - B 
 
As more circuits are added to a panel, the total ...
Preview 1 out of 2 pages
Add to cartThe power supply to a residential gas furnace is: 
A) 120/1/60 B) 120/2/60 C) 240/1/60 D) 240/2/60 - A 
 
As gauge number of a conductor increases, its current carrying capacity: A) increases B) decreases C) remains the same D) varies directly - B 
 
As more circuits are added to a panel, the total ...
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