Controlling emissions from new vehicles through upgrading emission standards has been highly successful. There is however, increasing evidence that the focus on new vehicles and fuel oil upgradation is reaching diminishing returns in cost effectiveness. Even new vehicles with state-of-the art technology will deteriorate, if not maintained properly. Hence measures to control emissions from in-use […]
How to Control Emissions from In-Use Vehicles? | Vehicular Pollution
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How to Conduct Emission Testing for Vehicles? | Vehicular Pollution
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Emission standards for new vehicles are ineffective without a comprehensive programme that ensures compliance. Effective test procedures are required to quantify vehicle emissions, both to verify compliance with standards and to estimate emissions in actual use. A consistent and replicable test procedure is required if emission regulations or economic incentive systems are to be enforceable. […]
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Essay on Radioactivity: Measurement, Effects and Impacts
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After reading this essay you will learn about:- 1. Measurement of Radioactivity 2. Effects of Radioactivity 3. Impact. Essay on the Measurement of Radioactivity: Radioactivity can be measured by a Geiger-Muller counter. The type commonly used consists of an aluminium tube which acts as the negative electrode, while a wire down the center forms the […]