Gas Technician G2 Exam | Questions and Verified Answers| 100% Correct| A Grade (2024/ 2025)
QUESTION
If the Relative Humidity of a room is
... [Show More] increased, the Temperature in the room must be increase to maintain the same level of comfort.
Answer:
False
QUESTION
As the number of occupants in a tightly constructed building increases, the:
Answer:
Relative Humidity Increases
QUESTION
The best way to remove odours from a house is to:
Answer:
Ventilate the house
QUESTION
The main purpose of the Building Skin is to:
Answer:
Protect the underlying materials
QUESTION
There is a new Forced Air Furnace equipped with an induced Draft Fan beside a conventional Water Heater in a basement. The customer has decide enclose the area to make a separate furnace room. The house is approximately 25 years old and has a door separating the basement from the upper levels. Furnace input is 100,000 BTUH with AWH input of 25,000 BTUH. The enclosure is 10ft x 20ft x 7ft. The structure dimension are 20ft x 30ft x 7ft x 3 levels. What size opening will be required in the furnace room door for combustion air?
Answer:
125 Square Inches
QUESTION
The most important element required for proper combustion in a gas appliance is:
Answer:
Air
QUESTION
When a Baffle is required to prevent the direct entry of rain into an air supply opening, by how much can a Baffle reduce the required free area opening?
Answer:
0%
QUESTION
Vapour Barriers should be installed on:
Answer:
The warm side of the insulation
QUESTION
What device is used to prove a Dryer Motor is running?
Answer:
Centrifugal Switch
QUESTION
If too many Lava Rocks are placed in the rack of a barbeque:
Answer:
The Burner will burn out prematurely
QUESTION
What is the maximum clearance from the sides of a Domestic Range to combustible materials, unless otherwise specified?
Answer:
6 Inches
QUESTION
How long may a Corrugated Flexible Connector be when installed on a range?
Answer:
6 Feet
QUESTION
Which device shuts off the Spark Igniter in a Spark Ignition Dryer after proper ignition?
Answer:
Ignition Sensor
QUESTION
What is the maximum supply pressure allowed in a Single Family Dwelling downstream of the utility termination?
Answer:
2 PSIG
QUESTION
A Natural Gas Service Regulator is normally set to deliver pressure from:
Answer:
Pounds to 7 Inches W.C.
QUESTION [Show Less]