MCQ Answer

Which sensor is commonly used to measure air quality in IoT applications?

Which sensor is commonly used to measure air quality in IoT applications?

IoT एप्लीकेशन में एयर क्वालिटी मापने के लिए आमतौर पर किस सेंसर का यूज़ किया जाता है?
Topic : Building IoT Applications

A. MQ-135 एमक्यू-135

B. BMP180 बीएमपी180

C. DHT22 डीएचटी22

D. Ultrasonic sensor अल्ट्रासोनिक सेंसर




Correct Answer is :

A. MQ-135



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