QuestionJune 8, 2025

Which of the following statements is NOT true about a pressure sensor? a. A pressure sensor can differentiate between a car and a person. b. Modern pressure sensors can differentiate between what has entered and where they are headed. c. A pressor sensor is a type of management control. d. A pressure sensor can be used to detect if a person has entered a restricted area.

Which of the following statements is NOT true about a pressure sensor? a. A pressure sensor can differentiate between a car and a person. b. Modern pressure sensors can differentiate between what has entered and where they are headed. c. A pressor sensor is a type of management control. d. A pressure sensor can be used to detect if a person has entered a restricted area.
Which of the following statements is NOT true about a pressure sensor?
a. A pressure sensor can differentiate between a car and a person.
b. Modern pressure sensors can differentiate between what has entered and where they are headed.
c. A pressor sensor is a type of management control.
d. A pressure sensor can be used to detect if a person has entered a restricted area.

Solution
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Answer

b. Modern pressure sensors can differentiate between what has entered and where they are headed. Explanation 1. Analyze Statement a A pressure sensor can differentiate between a car and a person based on the weight or pressure exerted. This statement is true. 2. Analyze Statement b Modern pressure sensors typically measure force or pressure but do not inherently track direction or identity of objects. This statement is not true. 3. Analyze Statement c A pressure sensor is used in various control systems, including management controls for monitoring and automation. This statement is true. 4. Analyze Statement d Pressure sensors can detect presence by measuring pressure changes, useful for security applications like detecting entry into restricted areas. This statement is true.

Explanation

1. Analyze Statement a<br /> A pressure sensor can differentiate between a car and a person based on the weight or pressure exerted. This statement is true.<br /><br />2. Analyze Statement b<br /> Modern pressure sensors typically measure force or pressure but do not inherently track direction or identity of objects. This statement is not true.<br /><br />3. Analyze Statement c<br /> A pressure sensor is used in various control systems, including management controls for monitoring and automation. This statement is true.<br /><br />4. Analyze Statement d<br /> Pressure sensors can detect presence by measuring pressure changes, useful for security applications like detecting entry into restricted areas. This statement is true.
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