Examples of Ringlemann Chart in a sentence
For purposes of determining the density of equivalent opacity of smoke, Ringlemann Chart, as adopted and published by the United States Department of Interior, Bureau of Mines Information Circular 8333 May 1967, shall be used.
As dark or darker in shade as designated as Number 2 on the Ringlemann Chart.
The Ringlemann number referred to in this section refers to the number of the area of the Ringlemann Chart that coincides most nearly with the visual density of equivalent opacity of the omission of smoke observed.
The Ringlemann number referred to in this Section refers to the number of the area of the Ringlemann Chart that coincides most nearly with the visual density of equivalent opacity of the omission of smoke observed.
However, the Unbrascope readings of smoke densities may be used when correlated with the Ringlemann Chart.
As dark or darker in shade as that designated as No. 1 on the Ringlemann Chart, as published by the United States Bureau of Mines, orB.
ParameterStandard (Maximum Permissible Limit) Measuring Method Applicability1Smoke40% or 2 on the Ringlemann Scaleduring engine acceleration mode.To be compared with Ringlemann Chart at a distance 6 or more.
The Secretary noted the recent example of the fluctuating Dow Jones Industrial Average and how, as a result, business and government worked cooperatively.
The United States has only three general search engines that crawl the internet: Google, Bing, and, to a lesser extent, privacy-focused search provider DuckDuckGo. DuckDuckGo combines search results from different sources (including Bing) depending on the search query.
The CAB’s monthly visible emissions survey permit condition allows unwarranted use of a Ringlemann Chart in some cases, and does not provide an indicator to determine whether additional monitoring should be required.