Which duct system pressure is typically found in commercial duct systems, but not residential systems?
a. +/-0.5 in wc
b. +/-1.0 in wc
c. +/-3.0 in wc
d. +/-12.0 in wc
c
Trades & Technology
You might also like to view...
A circuit has a peak voltage of 275V. What is the average voltage value?
a. 120V b. 175V c. 190V d. 277V
Trades & Technology
What does the Alphabet of Lines refer to??
What will be an ideal response?
Trades & Technology
Shop ____________________ is necessary for personal safety, learning efficiency, student comfort,
and convenience.
Fill in the blank(s) with the appropriate word(s).
Trades & Technology
It is important that the auger does not wobble within the freezing cylinder or evaporator
Answer the following statement true (T) or false (F)
Trades & Technology