निकटता सेंसर का उपयोग _____ के लिए किया जाता है।
Proximity sensors are used to _____.
A
Measure temperature
B
Measure distance
C
Measure Strain
D
Detect non-magnetic but conductive materials
Explanation
A proximity sensor is a sensor able to detect the presence of nearby objects without any physical contact.
Correct Answer: B) Measure distance
