Examlex
The position x,in meters,of an object is given by the equation x = A + Bt + Ct2,where t represents time in seconds.What are the SI units of A,B,and C?
Circuit
A closed path through which electric current flows, or may flow, including all active and passive components it comprises.
Bar Code Scanners
Devices used to read the information contained in a bar code, translating the bar code's data pattern into a readable format for computers.
Data Collection
The process of gathering and measuring information on targeted variables in an established system, which then enables one to answer relevant questions and evaluate outcomes.
Solenoid Valve
An electromechanically operated valve used for controlling the flow of liquids or gases, commonly found in fluid power pneumatic and hydraulic systems.
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