Copyright Goodheart-Willcox Co., Inc. 117
Name __________________________________________Date _________________Class ______________________________
Large Prints Activity
Practice Using Large Prints
Refer to Print-03 in the Large Prints supplement to answer the following question.
1. Determine the total length of 13″ × 8″ straight ductwork used to supply air to the
courtyard.
Refer to Print-05 in the Large Prints supplement to answer the following question.
________2. The 13″ × 8″ ducts are best described as ______.
A. runouts
B. secondary trunks
C. primary trunks
D. transitions
Refer to Print-14 in the Large Print supplement to answer the following questions.
________3. Which of the following best describes the three sections (two 45° elbows and a
straight section that connects them) of 46 × 18 supply duct that carry air from
AH-G4?
A. They make up a horizontal transition.
B. They make up a horizontal offset.
C. They make up a vertical transition.
D. They make up a vertical offset.
________4. In the mechanical plan, what are the dimensions of the horizontal straight duct
run with the longest length?
A. 28 × 10
B. 32 × 8
C. 46 × 18
D. 22 × 10