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QusWhich sensor is commonly used in smart parking systems? Qusस्मार्ट पार्किंग सिस्टम में आमतौर पर कौन सा सेंसर इस्तेमाल किया जाता है?

A. Ultrasonic Sensor
B. Moisture Sensor
C. Temperature Sensor
D. Gas Sensor


Solution
A. Ultrasonic Sensor



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