In a hydraulic drum brake system, what force pulls the shoes away from the drum when the brakes are released?
A. Hydraulic force at the master cylinder
B. Retraction spring force at the brake shoe assembly
C. Hydraulic force at the wheel cylinder
D. Brake pedal spring force
B. Retraction spring force at the brake shoe assembly
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____________________ refers to a fit where there is space between the two mating parts.
Fill in the blank(s) with the appropriate word(s).
A handsaw that is used for rough cutting, such as cutting access holes for piping and electrical boxes, is commonly called a _____.
a. keyhole saw b. dovetail saw c. back saw d. coping saw
What are the abbreviations used for the terms conductance, susceptance, and admittance?
What will be an ideal response?
If a shop has 4 technicians that each work 40 hours per week and 2 of them call off sick for 2 days their total available hours to sell is _______
A) 120 hours B) 160 hours C) 128 hours D) 140 hours