Describe the drawing revision process. Why is it so important to keep track of revisions?
What will be an ideal response?
Revisions to drawings are required because of changes in design, changes in tools, desires of the customers, or errors in design or production. Changes are made directly on the original by erasure of the changed data. Reference to the revised area of the drawing are identified by numbers or letters and referenced to a table of revisions. Keeping track of the revisions is necessary so that production personnel, engineers, and salespeople are able to reference the correct drawing to the current part.
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Technician A says that a broken clockspring could cause airbag deployment. Technician B says that an inoperative electric horn could be caused by a broken clockspring. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
What is the method used to check that the spring brakes will come on automatically
Air brake
Set screws are used ____.
A. to help prevent rotary motion B. to transmit power between two parts such as a pulley and a shaft C. to reduce high stress which occurs in one direction along a thread axis D. both a and b E. all of the above
The ASME standard for pictorial drawings is ASME Y14.4M, Pictorial Drawing.
Answer the following statement true (T) or false (F)