Three types of takeoff fittings available for sheet metal duct include
A) Adhesive backed flanges, weld on stubs, trunk ducts with knock-outs
B) Dovetail, Spin-in, Adhesive backed flange
C) Weld on stubs, pre-formed stubs, spin-in
D) Dovetail, welded on stub, trunks with pre-formed stubs
B
You might also like to view...
What happens if the MCR instruction is false?
What will be an ideal response?
A bolt is described as M8 X 1.5. Technician A says that the bolt is 8 mm long. Technician B says that this is a UNF bolt. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
An AWD transfer case may also include a ________.
A) Shifter for the front output shaft B) Low-range gear set C) Differential D) All of these
A strong steel safety cable used to connect two compressed-air hoses, or a hose and tools, is called a _____.
a. backlash preventer b. guard cable c. tool lockdown d. whip check