What is the purpose of wearing rings on a centrifugal pump?
a. Prevents fluid leakage
b. Increases compression ratio
c. Allows fluid leakage
d. Prolongs bearing life
c
You might also like to view...
The mechanical drawing sheet identified by the letter ____ is 8 1/2" by 11".
A. A B. B C. D D. E
Write 0.23 in words using the Alternative Method.
What will be an ideal response?
The material in Problem 21 has a shrinkage of 97 percent and a swell of 18 percent. Determine the net import or export required for the project and the number of 11-cubic-yard truckloads needed to haul the material to or from the project.
What will be an ideal response?
A customer complains that every time the lights are turned on in the vehicle, the dash display dims. Which of these is the MOST likely cause which of these conditions?
A) Normal behavior for VTF (Vacuum Tube Fluorescent) dash display B) Poor ground in lighting circuit causing a voltage drop to dash lamps C) Feedback problem from a short-to-voltage between headlights and dash display D) Normal behavior for LED (Light Emitting Diode) dash displays