What is the maximum static pressure difference that most residential blowers are designed for?
What will be an ideal response?
0.5" wc
You might also like to view...
Después de siete días de curado normal, el concreto ha alcan- zado aproximadamente el _____ por ciento de su resistencia.
a. 50 b. 70 c. 85 d. 100
Putting animals in a living area with a limited amount of space is known as ?_____
A) farrowing crating? B) docking accommodations? C) shelter farming? D) confinement operations
How are most superchargers lubricated?
A) By greased bearings B) By an internal oil reservoir C) By engine oil under pressure through lines from the engine D) No lubrication is needed because the incoming air cools the supercharger.
Two capacitors, a 20 ?F and a 30 ?F, are connected in series to a 60 Hz source. What is the total capacitive reactance?
A. 117.96 ? B. 221.04 ? C. 253.05 ? D. 333.16 ?