What can be done to prevent channeling?
A. Underpressurize the system
B. Operate at recommended temperatures
C. Operate at lower flows than recommended
D. Ensure that you are trained properly to use the equipment
A. Incorrect. To prevent channeling, you should stay within pressure and flow limits of the system, operate within the design limits (for example, temperatures and flows), and ensure that the correct drying agent or pre-coat is installed.
B. Correct. To prevent channeling, you should stay within pressure and flow limits of the system, operate within the design limits (for example, temperatures and flows), and ensure that the correct drying agent or pre-coat is installed.
C. Incorrect. To prevent channeling, you should stay within pressure and flow limits of the system, operate within the design limits (for example, temperatures and flows), and ensure that the correct drying agent or pre-coat is installed.
D. Incorrect. To prevent channeling, you should stay within pressure and flow limits of the system, operate within the design limits (for example, temperatures and flows), and ensure that the correct drying agent or pre-coat is installed.
You might also like to view...
Creep deformation is caused by
A) wind loads. B) dead loads. C) live loads. D) all of the above. E) none of the above.
To log out of UNIX/Linux (Bourne, Korn, or Bash shells) you can enter exit on the command line or press ____.
A. Ctrl+l B. Ctrl+g C. Ctrl+x D. Ctrl+d
The adaptive front lighting system (AFS) will ________ if there is a fault in one of the front headlights
A) Flash the high beam warning light B) Be disabled C) Work on only one side D) Turn off the headlights
Auxiliary power units have an additional advantage over both the coolant and interior heaters in that:
A. They can heat the air in the cab or sleeper B. Keep the engine warm for easy starting C. Produce electrical power for appliances and accessories D. Use less fuel than idling the trucks engine