Technician A says that a steel piston should be cleaned with sandpaper to remove rust. Technician B says that brake assembly fluid or clean brake fluid should be used to lubricate the caliper pistons before installing in the caliper. Which technician is correct?
A) Technician A only B) Technician B only
C) Both technicians A and B D) Neither technician A nor B
B
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ft. is 9 sq. ft.
Answer the following statement true (T) or false (F)
A multi-circuited walk-in refrigerator evaporator will require what type of TEV?
a. An externally equalized TEV. b. An internally equalized TEV. c. A “ZP” pressure limiting TEV. d. A balanced port TEV.
Housekeeping duties of a technician can include _______
A) Keeping the work area clean and organized B) Keeping items off the floor whenever possible C) Cleaning the floor D) All of the above
Which type of automatic transmission bearing requires a preload?
A. Ball bearings B. Thrust washers C. Tapered roller bearings D. Needle bearings or Torrington bearings