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The internal reflux ratio refers to the amount of liquid that is returned to the distillation column compared to the amount of vapor that is taken off as distillate, while the external reflux ratio is the ratio of the liquid returned to the distillation column to the liquid withdrawn as distillate from the system. A higher internal reflux ratio typically leads to improved separation efficiency, as it increases the contact time between vapor and liquid phases. The external reflux ratio, on the other hand, affects the overall operation of the distillation process and can influence the internal reflux ratio depending on the distillation design and operational conditions. Balancing both ratios is crucial for optimizing the separation process and achieving desired product purity.
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What are the reasons for the change of liquidity ratios?
Liquidity ratios can change due to various factors, including shifts in a company's operational cash flow, changes in current assets and liabilities, and fluctuations in market conditions. For instance, an increase in short-term debt or a decline in cash and cash equivalents can lead to lower liquidity ratios. Additionally, strategic decisions, such as expanding inventory or investing in long-term assets, can impact liquidity. Economic factors, like interest rate changes or consumer demand, can also influence a company's liquidity position.
How would you calculus surface area to volume ratio?
To calculate the surface area to volume ratio, divide the surface area of an object by its volume (SA ÷ V). Since area scales with the square of length and volume with the cube, larger objects have a smaller surface area to volume ratio. For help with this topic, Calculus Tutoring at Smart Math Tutoring explains these concepts clearly. \
How do you calculate areas to 1 decimal place for a circle?
The area of a circle is calculated by multiplying pi by r2. Where r = the radius of the circle. IF we use 3.1416 as our value of pi, this means that a circle with a radius of 1 inch has an area of 3.1416 square inches. Rounding this to one decimal place gives us 3.1 square inches. Other radius - area ratios are 2 .......... 12.5665 - rounded = 12.6 3 .......... 28.2744 - rounded = 28.3 4 .......... 50.2656 - rounded = 50.3 5 .......... 78.54 - - - rounded = 78.5 6 ......... 113.0976 - rounded = 113.1 7 ......... 153.9384 - rounded = 153.9 8 ......... 201.0624 - rounded = 201.1 9 ......... 254.4696 - rounded = 254.5 10 ....... 314.16 - - - rounded = 314.2
What is the relation between internal and external reflux ratio in distillation column?
The internal reflux ratio is the ratio of the liquid returned as reflux to the distillate product inside the column, while the external reflux ratio is the ratio of the liquid refluxed back to the column to the distillate product taken out of the column. These ratios are related as the sum of the internal and external reflux ratios is equal to the total reflux ratio, which can affect the separation efficiency and energy consumption in a distillation column.
Internal and external reflux ratios in distillation?
we know that, L + D = V external reflux, Ro = L/D internal reflux, Ri = L/V therefor, one can write, Ri = Ro/(1+Ro) -----from NIT, nagpur..(India)
Is not part of an external audit?
Analyzing financial ratios
How to find ratios?
ratios r comperisons between 2 numbers
How to explain making equivalent ratios?
Equivalent ratios are ratios that represent different numbers but the relationship between the numbers is same.
What is the difference between equal ratios and equivalent ratios?
To write equal ratios multiply both terms by the same number or divided both terms. For example, 2/ 9 is a ratio equal ratio will be 4/18. There is no difference between equal ratios and equivalent ratios.
Is a ratio a comparison between two ratios?
A ratio is a comparison between two values. The values can be integers or fractions (ratios).
What is composite ratios?
composite ratios are those which are compared between atleast two financial statements .
Which ratios would be most useful for a financial manger's internal financial analysis?
For a financial manager's internal financial analysis, key ratios include liquidity ratios like the current ratio and quick ratio, which assess the company's ability to meet short-term obligations. Profitability ratios, such as the gross profit margin and return on equity, provide insights into operational efficiency and overall financial health. Additionally, leverage ratios, like the debt-to-equity ratio, help evaluate the company's financial structure and risk level. These ratios collectively enable informed decision-making and strategic planning.
The relationship between two ratios is a .?
proportion
What is the name of equivalent ratios?
Equivalent ratios are often referred to as "proportional ratios." These are ratios that express the same relationship between two quantities, even though the numbers may differ. For example, the ratios 1:2 and 2:4 are equivalent because they represent the same proportional relationship.
What is the difference between a tangent and a secant?
They are different trigonometric ratios!
