KY HVAC JOURNEYMAN EXAM 2024 NEWEST 100 QUESTIONS AND DETAILED ANSWERS ALREADY GRADED A.pdf
2 views 0 purchase
Course
KY HVAC JOURNEYMAN
Institution
KY HVAC JOURNEYMAN
Connectors shall connect to a chimney flue at a point not less than ______ above the lowest
portion of the interior of the chimney flue:
a: 10 inches
b: 12 inches
c: 16 inches
d: 14 inches - ANSWER>>b: 12 inches
Refer: IMC Code 801.12
KY HVAC JOURNEYMAN EXAM 2024 NEWEST
100 QUESTIONS AND DETAILED ANSWERS
ALREADY GRADED A+.NEW!!!
Liquid adhesive coatings used on air filters for air conditioning or heating systems shall have a
flash point not lower than _______ :
a: 200°F
b: 250°F
c: 350°F
d: 325°F - ANSWER>>d: 325°F
Refer: IMC Code 605.1
Connectors shall connect to a chimney flue at a point not less than ______ above the lowest
portion of the interior of the chimney flue:
a: 10 inches
b: 12 inches
c: 16 inches
d: 14 inches - ANSWER>>b: 12 inches
Refer: IMC Code 801.12
Liquids having flash points at or above 100°F (38°C) and below 140°F (60°C) comes under
________ combustible liquid:
a: Class I
b: Class II
c: Class IIIA
d: Class IIIB - ANSWER>>b: Class II
Where located adjacent to walkways, the vertical termination of mechanical draft systems shall
be not less than ______ above the level of the walkway:
a: 7 feet
b: 5 feet
c: 3 feet
d: 4 feet - ANSWER>>a: 7 feet
Refer: IMC Code 804.3.5.1
,Commercial kitchen Grease duct systems serving a Type I hood shall be designed and installed
to provide an air velocity within the duct system of not less than ______ feet per minute:
a: 1000
b: 500
c: 400
d: 250 - ANSWER>>b: 500
Refer: IMC Code 506.3.4
The minimum openable area to the outdoors shall be ____ of the floor area being naturally
ventilated:
a: 6%
b: 8%
c: 4%
d: 2% - ANSWER>>c: 4%
Refer: IMC Code 504.7
Fire dampers are not required at penetrations of shafts where the steel exhaust subducts
extend at least _______ vertically in exhaust shafts provided that there is a continuous airflow
upward to the outdoors:
a: 25 inches
b: 22 inches
c: 32 inches
d: 28 inches - ANSWER>>b: 22 inches
Refer: IMC Code 607.5.5 Exp 1.1
Underground Ducts shall have a minimum slope of _______ per foot to allow drainage to a
point provided with access:
a: 1/2 inch
b: 1/6 inch
c: 1/4 inch
d: 1/8 inch - ANSWER>>d: 1/8 inch
Refer: IMC Code 603.8.1
Masonry chimney flues shall be provided with a cleanout opening having a minimum height of
______ :
a: 6 inches
b: 12 inches
c: 8 inches
Commercial Kitchen Exhaust equipment serving a Type I hood shall have a clearance to
combustible construction of not less than ______ :
a: 30 inches
b: 12 inches
c: 24 inches
d: 18 inches - ANSWER>>d: 18 inches
Refer: IMC Code 506.5.4
Commercial cloth dryer ducts shall have a minimum clearance of _____ to combustible
materials:
a: 9 inches
b: 12 inches
c: 8 inches
d: 6 inches - ANSWER>>d: 6 inches
Refer: IMC Code 504.7
The vent horizontal termination point for a mechanical draft system shall not be located closer
than _____ to an interior corner formed by two walls perpendicular to each other.
a: 5 feet
b: 6 feet
c: 4 feet
d: 3 feet - ANSWER>>d: 3 feet
Refer: IMC Code 804.3.4.4
Breathing Zone region shall be more than _______ from the walls of the space or from fixed air-
conditioning equipment:
a: 3 feet
b: 1.5 feet
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller neshantony0. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $19.49. You're not tied to anything after your purchase.
