2018
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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It presents less accuracy of the air pollution rate
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It is of high cost
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The system fails to calculate the pollution level
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The system is not available in India
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Detailed explanation-1: -Air Pollution Monitoring Equipment As consequences, these instruments are typically with high cost, high power consumption, large volume, and heavy weight.
Detailed explanation-2: -It is also known as an automatic monitoring station. It will monitor the air quality of a city on a real time basis. Its ratings will be a benchmark of air quality measurement. It will continuously measure air pollutants throughout the year in a continuous manner.
Detailed explanation-3: -Disadvantages: As this devices are interconnected via internet there are possibilities that they can get hacked or monitored by malicious users or can be tracked by other systems as well. So the security of the recorded data can be an issue using this type of devices.