Close off the last valve in the system and turn on the service to that system at normal operating pressure to
perform a _____ test.
a. flow
b. service
c. head pressure
d. hydrostatic
b
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Explain the process of tinning
What will be an ideal response?
The construction over an opening that transfers the load to the sides of the opening is called the ____.
A. spacer B. stud C. pocket D. header
When using the tapping method, the arc should be struck beyond the point where the weld should begin by
a distance of about _____. a. 1/16 to 1/8 inch b. 1/8 to 1/4 inch c. 1/4 to 1/2 inch d. 1/2 to 3/4 inch
Two technicians are discussing a clutch master assembly. Technician A says external leaks are due to the secondary seal. Technician B says hydraulic fluid is hygroscopic and tends to absorb moisture from the atmosphere. Who is correct?
A. Technician A B. Technician B C. Both Technicians A and B D. Neither Technician A nor B