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Jouer Test
1. 
The shaded area of this Ductwork is:
A.
Pittsburgh Lock
B.
Pittsburgh Seam
C.
Buttonlock
2. 
Which is FALSE about this photo?
A.
Rounded Corner
B.
Shop staggers the seams
C.
This is a Pittsburgh Lock
3. 
The shaded area of this Ductwork is:
A.
Ductmate Flange
B.
Standing S Lock
C.
TDC Flange
4. 
The shaded area of this Ductwork is:
A.
Drive Cleat
B.
Flat S Lock
C.
Pittsburgh Lock