Groove welds should be made with a gradual transition to the base metal at each _____
a. weld root
b. throat
c. toe
d. root opening
c
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A numerical value used to describe the theoretically exact size, profile, orientation, or location of a feature or datum target. It is the basis from which permissible variations are established by tolerances on other dimensions, in notes, or in feature control frames.
What will be an ideal response?
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Switches should have how many ohms resistance when closed?
a. 0 b. 2 c. 25 d. 20
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List the advantages and disadvantages of semiconductors.
What will be an ideal response?
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The most predominate voltage used for application to coils in relays and contactors is ____________________ volts.
Fill in the blank(s) with the appropriate word(s).
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