Which sensor can detect nearby objects

MCQ Answer

Which sensor can detect nearby objects?

कौन सा सेंसर पास की वस्तुओं का पता लगा सकता है?

Topic : Sensors, Actuators and Microcontrollers

A. Proximity sensor प्रॉक्सिमिटी सेंसर

B. Humidity sensor ह्यूमिडिटी सेंसर

C. Touch sensor टच सेंसर

D. Pressure sensor प्रेशर सेंसर

Correct Answer is :

A. Proximity sensor

Explanation

A proximity sensor is a device that can detect or sense the approach or presence of nearby objects and for this it does not need physical contact.