What are the characteristics of the Pressure Sensing Device?

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Prepare for the NEIEP Escalators and Moving Walks Test with our quiz. Featuring flashcards and multiple choice questions, each question provides helpful hints and explanations. Ace your exam with confidence!

Multiple Choice

What are the characteristics of the Pressure Sensing Device?

Explanation:
Access barriers around the pressure sensing device must provide a robust, tamper-resistant enclosure. The height of 42 inches ensures the barrier blocks the average reach and prevents climbing over. A self-closing feature automatically returns the barrier to the closed position after someone passes, reducing the chance it will be left open. A self-locking mechanism keeps the barrier secured even if someone tries to push it open again, maintaining ongoing protection while the escalator is in service. The other choices either offer too low a barrier or omit one or more of these automatic closing/locking features, which would compromise safety.

Access barriers around the pressure sensing device must provide a robust, tamper-resistant enclosure. The height of 42 inches ensures the barrier blocks the average reach and prevents climbing over. A self-closing feature automatically returns the barrier to the closed position after someone passes, reducing the chance it will be left open. A self-locking mechanism keeps the barrier secured even if someone tries to push it open again, maintaining ongoing protection while the escalator is in service. The other choices either offer too low a barrier or omit one or more of these automatic closing/locking features, which would compromise safety.

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