Which statement is true about displacement ventilation?
A) Air from the floor is prone to carrying dust.
B) Mixing is enhanced resulting in even air temperatures.
C) Supply air temperatures are lower than for overhead systems.
D) Vertical airflow may have health benefits.
D) Vertical airflow may have health benefits.
You might also like to view...
Describe the five major disease-causing organisms. Of these, which causes the most serious problem?
What will be an ideal response?
Determine the equivalent annual worth for years 1 through 10 of a uniform series of payments of $20,000 that begins in year 3 and ends in year 10. Use an interest rate of 10% per year. Also, write the single-cell spreadsheet function to find A.
What will be an ideal response?
The automotive battery is based on the principle of ________
A) Piezoelectric energy B) Photoelectricity C) Electrochemistry D) None of these
A CS JFET amplifier has a gm of 3500 ?S, an RD of 5 k? and a 10 k? load. The voltage gain of this amplifier is
A) 5.25 B) 7.0 C) 11.7 D) 3.35