6.1.3 - Based on Mode of Operation
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Practice Questions
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What is the main difference between active and passive sensors?
💡 Hint: Think about the power requirements.
Name an example of an active sensor.
💡 Hint: Consider sensors used for measuring deformation.
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Interactive Quizzes
Quick quizzes to reinforce your learning
Which of the following sensors requires an external power source?
💡 Hint: Consider the definition of active sensors.
True or False: Passive sensors require an external power source to measure.
💡 Hint: Recall the characteristics of passive sensors.
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Challenge Problems
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Design a monitoring system using both active and passive sensors for a bridge. What would you include and why?
💡 Hint: Think about the functions of each sensor type in relation to the bridge's needs.
Evaluate the potential drawbacks of relying solely on passive sensors in a critical infrastructure project.
💡 Hint: Consider how external factors could influence sensor performance.
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