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How do proximity sensors detect physical objects?
Emitting an electromagnetic field of radiation
Applying Hall effect phenomenon
Using ultrasonic sound wave emissions
Detecting heat signatures and measuring the properties
Emitting an electromagnetic field of radiation
Practice and solve "How do proximity sensors detect physical objects?..." for Technical Knowledge - HRRLAssistant Engineer Chemical 2026. The correct answer is Option A: Emitting an electromagnetic field of radiation. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "How do proximity sensors detect physical objects?..." for Technical Knowledge - HRRLAssistant Engineer Chemical 2026. The correct answer is Option A: Emitting an electromagnetic field of radiation. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.