Examlex
When the voltage and current have _____ polarities in a pure capacitive circuit, the capacitor is discharging and the energy is returned to the circuit.
Counterbore
A cylindrical flat-bottomed hole that enlarges another coaxial hole, or the tool used to create such a hole, often to hide the head of a bolt or screw.
Level Seating Surface
A flat or contoured surface designed to support a component securely and evenly, ensuring proper alignment and function.
Fastener
A hardware device that mechanically joins or affixes two or more objects together.
Arrowheads
Styled points at the end of dimension lines or leader lines on a drawing, indicating the feature to which the dimension or note refers.
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