Ceiling diffuser performance relies on a phenomenon called the Coanda effect. What is it?
A) Cold air clings to the ceiling upon being discharged.
B) Cold air diffuses to achieve even space temperatures.
C) Cold air swirls to mix with room air.
D) Cold air is directed downward to sources of heat gain.
A) Cold air clings to the ceiling upon being discharged.
You might also like to view...
Technician a says that some vehicle manufacturers recommend an ISLAC grade be used in the engine. Technician b says that oil with specified api rating and sae viscosity rating should be used in a engine . Which technician is correct
A) Technician A
B) Technician B
C) Both technicians
D) Neither technician
Si el aislamiento está almacenado en un área sujeta a humedad, usted debe _____.
a. distribuir o verter sal en el piso por cada 200 libras (90,71 kg) de aislante b. dejar al menos dos ventanas abiertas en el edificio c. colocar el material sobre pallets, alzado del piso d. mantener una temperatura ambiente de, al menos, 40 ° (4,44 °)
Which pipe is most commonly used in radiant heating systems?
A. PEX B. PVC C. CPVC D. ABS
A strip of 7/16-inch metal is 166 1/4- inches long. How many pieces, each 7/8-inch long, can be stamped from it?
What will be an ideal response?