To control the weld puddle when depositing an E6010 electrode stringer bead, use what is known as a _____

a. short motion
b. constant motion
c. whipping motion
d. jerky motion


c

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The first-order AR filter has a=0.8. The value of the unit-step response y2 = ________(x.xx).

Fill in the blank(s) with the appropriate word(s).

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?Solvent-dip polishing of cellulosic and ____ plastics may be used to dissolve minor surface defects.  

A. ?acrylic B. ?laminate C. ?thermosetting D. ?epoxy

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With the mechanical-leaf irrigation system, the _____ of the water on the leaf controls the timing of the watering

a. smell c. temperature b. color d. weight

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Section views are used to show ____.

A. a duplicate of normal plans B. special construction C. ordinary construction shown on normal elevations D. walls only

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