Examlex

Solved

Which of the Following Is Not an Advantage of Online

question 53

Multiple Choice

Which of the following is not an advantage of online ordering systems?


Definitions:

Inductive Proximity Sensor

a sensor used to detect the presence of metallic objects without physical contact by generating a magnetic field.

Conductive Materials

Substances that permit the flow of electric current through them due to the presence of free charge carriers like electrons or ions.

Through-beam Photoelectric Sensor

A sensor that detects the presence of an object when the object interrupts a beam of light between transmitter and receiver components.

Light Beam

A narrow projection of photons, typically visible to the human eye, used in various applications from communication to measurement.

Related Questions