The addition of air to water is called
A. precipitation
B. aeration
C. anaerobic
D. settling
Answer: B
Trades & Technology
You might also like to view...
To deflate an air spring prior to removal of the spring:
A. Energize the vent solenoid in the air compressor B. Turn the air spring solenoid valve to the second stage C. Disconnect the air line from the air spring D. Turn the air spring solenoid valve to the first stage
Trades & Technology
How is the current, in amperes, in an ac circuit containing capacitance determined?
What will be an ideal response?
Trades & Technology
Which of the following gear does not have teeth?
a. Herringbone b. Bevel c. Hypoid d. Worm e. Friction wheel
Trades & Technology
Framing plans are used as reference maps to show where cross sections have been cut.
Answer the following statement true (T) or false (F)
Trades & Technology