How many duct diameters of length upstream from turns or obstructions is required in a straight round duct to obtain an accurate reading with a pitot tube?
a. 1
b. 2.5
c. 5
d. 7.5
d. 7.5
You might also like to view...
Which of the following is not a key characteristic of a new basic technology?
A. Reliability B. Ease of use C. Compatibility D. Corporate governance
Define and explain why estuaries are so important. What is the most common form of marine life found in the estuary?
What will be an ideal response?
During cloning, a shock wave of electricity causes foreign DNA to enter and fuse with the cytoplasm in the enucleated oocyte
Indicate whether the statement is true or false
?In a power rack and pinion steering gear the breather tube:
A. ?Allows air into the rotary valve area while driving straight ahead B. ?Moves air from one boot to the other during a turn C. ?Prevents pressure buildup in both rack piston chambers when driving straight ahead D. ?Vents the right rack piston chamber during a left turn