Question

In City automation, generic city sensors includes,

A. Environment sensors & activity sensors

B. light sensors & image sensors

C. traffic sensors & object detection sensors

D. None of these


Environmental sensors includes

A. thermal sensor, hygrometric sensors

B. sound sensors, gas sensors

C. particle sensors, seismic sensors, light sensors

D. All of these




Activity sensors include

A. pavement/roadway pressure

B. vehicle and pedestrian detection

C. parking space occupancy

D. All of these

Answer 1

Answer:

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