What is the purpose of reducing the trunk duct size in a reducing extended plenum duct system?
What will be an ideal response?
Reducing the trunk size in a reducing extended plenum system maintains the velocity in the trunk after air has been taken out. This keeps the static pressure throughout the trunk duct about the same.
You might also like to view...
During a recent discussion, Technician A says that an engine analyzer can help to diagnose compression problems, uneven balance between cylinders, worn timing chains, and air leaks. Technician B says that it should never be used to diagnose compression problems or air leaks. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
The most important element in making beautiful bows is
a. satin ribbon c. Number 9 ribbon b. lots of practice d. a chenille stem
Identify the statement that is false.
A. The Powhatans were extremely resistant to European-borne maladies, unlike their other Indian counterparts. B. The Powhatans, despite their apparent cohesiveness, lacked the unity with which to make effective opposition to the well-organized whites. C. The Powhatans served no economic function for the Virginia colonists. D. Once the English settlers began growing their own food crops, the Powhatans had no valuable commodities to offer them in commerce. E. The Indian presence frustrated the colonists, they desperately wanted their land.
A lockwasher has an 11/32-inch inside diameter and a bolt has a diameter of 1/4-inch? What is the difference in diameters?
A. 1/16 B. 3/32 C. 1/8 D. 5/32