The microfilm used in mechanical engineering is generally prepared as one frame or print attached to this type of card.

a. photocopy
b. aperture
c. roll
d. microfilm


b. aperture

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When a prefabricated connector is unavailable in the proper size, a drafter will need to work from an engineer's sketches to draw the required ____.

A. collectors B. interlinks C. hooks D. connectors

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What is the purpose of a flywheel diode?

What will be an ideal response?

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Plastic is not affected by moisture

Indicate whether the statement is true or false.

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Federal standards require showerheads to deliver a maximum of 2.5 GPM; however, ____ showerheads allowed in a single stall.

A. there are two B. there are three C. there are four D. there is no limit on the number of

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