C i) What is the difference between a proximity sensor and a limit switch? ii) State 3 types of proximity sensors. D i) Explain the basic working principle of ultrasonic level measurement. ii)Is the ultrasonic level measurement method intrusive? iii)Guided radar and unguided radar are methods of level measurement. Explain the basic working principle of these methods.
C i) What is the difference between a proximity sensor and a limit switch? ii) State 3 types of proximity sensors. D i) Explain the basic working principle of ultrasonic level measurement. ii)Is the ultrasonic level measurement method intrusive? iii)Guided radar and unguided radar are methods of level measurement. Explain the basic working principle of these methods.
Chapter59: Motor Startup And Troubleshooting Basics
Section: Chapter Questions
Problem 12SQ: How is a solid-state diode tested? Explain.
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C i) What is the difference between a proximity sensor and a limit switch?
ii) State 3 types of proximity sensors.
D i) Explain the basic working principle of ultrasonic level measurement.
ii)Is the ultrasonic level measurement method intrusive?
iii)Guided
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