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Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Feedback

Configuration of proximity sensors and its application

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Which of the following is an advantage of using an inductive proximity switch?

a: Ability to sense non-metallic objects Explanation

Explanation

b: High accuracy Explanation

Explanation

c: Low cost Explanation

Explanation

d: Large sensing range Explanation

Explanation

Which of the following is a factor that affects the accuracy of a proximity switch?

a: . Switch size Explanation

Explanation

b: Power supply voltage Explanation

Explanation

c: Object speed Explanation

Explanation

d: Switch color Explanation

Explanation

Which of the following principles of operation is used by a capacitive proximity switch?

a: Magnetic fields Explanation

Explanation

b: Ultrasonic waves Explanation

Explanation

c: Infrared light Explanation

Explanation

d: Changes in capacitance Explanation

Explanation

Which of the following is an application for a capacitive proximity switch?

a: Sensing the level of a liquid Explanation

Explanation

b: Sensing the presence of a metallic object Explanation

Explanation

c: Sensing the temperature of an object Explanation

Explanation

d: Sensing the pressure of a gas Explanation

Explanation

Which of the following is a disadvantage of using a capacitive proximity switch?

a: Limited sensing range Explanation

Explanation

b: Susceptibility to interference from other objects Explanation

Explanation

c: Inability to sense non-metallic objects Explanation

Explanation

d: High cost Explanation

Explanation

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