Florida HVAC Exam Prep 2
Exam Study Guide – Practice
Questions with Verified
Answers. GRADED A+. Latest
2026/2027 Update
______ eye is NOT a type of eye splice that is commonly used by wire
rope manufacturers.
A) A fold back type
B) The tucked
C) The Spelter
D) The Flemish - Answer✔✔-The Spelter
Reference: Florida Contractors Manual, Page 7-72
A medium-duty cooking appliance with a wall-mounted canopy hood
shall have a minimum net exhaust flow rate of ______ cfm per linear
foot of hood length.
,A) 300
B) 250
C) 225
D) 200 - Answer✔✔-300
Reference: Florida Building Code, Mechanical, Section 507.5.3
A 22-gauge galvanized steel sheet weighs ______ per square foot.
A) 1.5312
B) 1.4062
C) 1.25
D) 1.1562 - Answer✔✔-1.4062
Reference: Pipefitters Handbook, Page 5-3 / HVAC Duct Construction
Standards - Metal and Flexible, 4th/3rd Edition: Page A.8, Table -
Galvanized Sheet Weight
Skylights shall have an air infiltration rate of no more than ________
cfm feet squared.
A) 0.5
,B) 0.4
C) 0.3
D) 0.2 - Answer✔✔-0.3
Reference: Florida Building Code, Energy Conservation, Section
R402.4.3
Joints, seams and penetrations of grease ducts shall be made with
continuous ______ made on the external surface of the duct system.
A) Suitable seaming material
B) Liquid-tight welding
C) Mechanical tape
D) Caulk joints - Answer✔✔-Liquid-tight welding
Reference: Florida Building Code, Mechanical, Section 506.3.2
Where enclosures are not required, hood, grease removal devices,
exhaust fans and ducts shall have a clearance of at least ______
inches to combustible material.
A) 24
B) 18
C) 16
, D) 12 - Answer✔✔-18
Reference: NFPA 96, Section 4.2.1
A fan that is desirable for moving air through a duct system is a
__________.
A) squirrel cage
B) forward curved centrifugal
C) blower wheel
D) all of the above - Answer✔✔-all of the above
Reference: Refrigeration and Air Conditioning Technology, 10th
Edition Page th Edition Page 1090
The amount of water vapor in atmospheric air normally represents
less than ______ percent of the weight of the moist air mixture.
A) 1.8
B) 1.7
C) 1
D) 1.5 - Answer✔✔-1
Exam Study Guide – Practice
Questions with Verified
Answers. GRADED A+. Latest
2026/2027 Update
______ eye is NOT a type of eye splice that is commonly used by wire
rope manufacturers.
A) A fold back type
B) The tucked
C) The Spelter
D) The Flemish - Answer✔✔-The Spelter
Reference: Florida Contractors Manual, Page 7-72
A medium-duty cooking appliance with a wall-mounted canopy hood
shall have a minimum net exhaust flow rate of ______ cfm per linear
foot of hood length.
,A) 300
B) 250
C) 225
D) 200 - Answer✔✔-300
Reference: Florida Building Code, Mechanical, Section 507.5.3
A 22-gauge galvanized steel sheet weighs ______ per square foot.
A) 1.5312
B) 1.4062
C) 1.25
D) 1.1562 - Answer✔✔-1.4062
Reference: Pipefitters Handbook, Page 5-3 / HVAC Duct Construction
Standards - Metal and Flexible, 4th/3rd Edition: Page A.8, Table -
Galvanized Sheet Weight
Skylights shall have an air infiltration rate of no more than ________
cfm feet squared.
A) 0.5
,B) 0.4
C) 0.3
D) 0.2 - Answer✔✔-0.3
Reference: Florida Building Code, Energy Conservation, Section
R402.4.3
Joints, seams and penetrations of grease ducts shall be made with
continuous ______ made on the external surface of the duct system.
A) Suitable seaming material
B) Liquid-tight welding
C) Mechanical tape
D) Caulk joints - Answer✔✔-Liquid-tight welding
Reference: Florida Building Code, Mechanical, Section 506.3.2
Where enclosures are not required, hood, grease removal devices,
exhaust fans and ducts shall have a clearance of at least ______
inches to combustible material.
A) 24
B) 18
C) 16
, D) 12 - Answer✔✔-18
Reference: NFPA 96, Section 4.2.1
A fan that is desirable for moving air through a duct system is a
__________.
A) squirrel cage
B) forward curved centrifugal
C) blower wheel
D) all of the above - Answer✔✔-all of the above
Reference: Refrigeration and Air Conditioning Technology, 10th
Edition Page th Edition Page 1090
The amount of water vapor in atmospheric air normally represents
less than ______ percent of the weight of the moist air mixture.
A) 1.8
B) 1.7
C) 1
D) 1.5 - Answer✔✔-1
