2) Suggest a sensor that could be used as part of a system to control the thickness of rolled sheet by monitoring its thickness as it emerges from rollers. The sheet metal is in continuous motion and the measurement needs to be made quickly to enable corrective action to be taken quickly. The measurement system has to supply an electrical signal. Sketch the control block diagram and explain operating principles. Outline the sensor specifications. (Hint: You can search for a candidate sensor in internet to determine precisely the specifications...)

Q: Pick one sensor, any sensor and explain how it gets from taking the measurement to something we can…

A:

Q: A semiconductor force sensor has a sensitivity of 0.2 V/lb. If a 3-lb force is applied to the…

A: given sensitivity= 0.2 V/lb, for every 1 lb of force applied to the sensor, the voltage output…

Q: what does a sensor do?

A: The sensor means any equipment that computes physical input from its surroundings and changes it to…

Q: What is the difference in output from switches and sensors?

A: The explanation is as follows.

Q: 15 - Which of the following is not one of the advantages of the inductive proximity sensor over the…

A: This sensor is widely used in industries to sense metallic objects near the sensor.

Q: Propose a design for a humidity sensor using the principle of capacitance. Will this device be…

A: To design a humidity sensor

Q: Suppose we have a sensor that has one terminal grounded. The sensor is to be connected to a DAQ…

A: Given:  To explain type of amplifier and cable should use in this situation is shown as:

Q: Questions: What happens in the virtual simulation when you put the sensor directly on top of a…

A: Virtual simulation - Virtual simulation is the application of partial immersion in a digital…

Q: Are PTC and PT1000 as temperature sensors having same functionality?

A: Yes, "PTC" and "PT1000" are related to temperature sensors, but they are not the same and have…

Q: Questions: What happens in the virtual simulation when you put the sensor directly on top of a…

A: The objective of the question is to understand the behavior of a sensor when it is placed directly…

Q: What’s the best way to connect both an HC-SR04 ultrasonic sensor and an NRF24L01 module to one ESP32…

A: We must use distinct GPIO pins for each module in order to connect an ESP32 board to an HC-SR04…

Q: Draw and explain the operation of a magnetic level sensor.

A: It is asked to draw and explain the operation of a magnetic level sensor.

Speed control of motor

Speed control by DC motor-speed controller is required to realize variable speed drive. Whenever a motor drives a particular load, it is called drive, and variable speed drive refers to a load requiring variable speed. All this is obtained by a DC motor speed controller.