A counterbore is used to:
A) Enlarge holes to recess a bolt head B) Make center holes in shafts
C) Make seats for flat head screws D) All of the above
A
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Answer the following statements true (T) or false (F)
In a three:right viewport configuration, all three viewports are in parallel projection.
A timing circuit makes use of which of the following?
A) RL differentiator B) RC integrator C) RC Differentiator D) either A or C
ASE-Style Multiple Choice ____ are used to make short welds to weld small holes and to weld in hard-to-reach places and sharp corners.
A. Round tips B. Speed tips C. Bolts D. Tacking tips
Which of the following is not true regarding drawing revisions?
A. A drawing can be modified once an ECR is signed and submitted. B. All departments concerned must agree to the change. C. A drafter can change his/her own drawing after it has been released and signed off. D. Minor changes to drawings could be simple erasures or additions made directly on the original.