Examlex
Which of the following is true of Power Query?
Mechanically Held
Describes devices or components that are kept in position through mechanical means rather than magnetic or adhesive forces.
Electrician
A skilled tradesperson who installs, maintains, and repairs electrical power systems and equipment.
Pilot Device
A device used to control or manipulate the operation of electrical machines through minor input adjustments.
Two-wire Motor
A motor that operates with a simple on-off control, requiring only two wires for operation.
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