Current transfers are current account transactions in which a resident entity in one nation provides a nonresident entity with an economic value, such as a real resource or financial item, without ...Current Ratio. Further, since the transformer transfers electrical power from one circuit to another circuit very efficiently with negligible power loss, Power input = Power output. since, P = VI cos ϕ. Thus, V1I1 cosϕ1 = V2I2 cosϕ2. where I1 and I2 are the currents in the primary and the secondary circuit respectively, and cosϕ1 and cosϕ2 ... First, input your current assets and current liabilities into adjacent cells, say B3 and B4. In cell B5, input the formula "=B3/B4" to divide your assets by your liabilities, and the calculation ...The slop of inductor current can be found once again by voltage current equation of inductor. V L = Ldi/dt = -V o. di/dt = -V o /L. ΔI Loff = Δt off ... Transfer Function of Buck Converter. ... The ideal on time of the switch is the ratio of output voltage and input voltage with the product of total periodic time. ...The current transfer ratio (CTR) is a parameter similar to the DC current amplification ratio of a transistor (h FE) and is expressed as a percentage indicating the ratio of the …Following calculator is used to calculate CTR (Current Transfer Ratio) of an Optocoupler (Transistor based). INPUTS Output or Collector Current (in mA) : Input Current (in mA) : OUTPUT Optocoupler CTR (Numeric) : …This simplified formula, the 20 log rule, is used to calculate a voltage gain in decibels and is equivalent to a power gain if and only if the impedances at input and output are equal. Current gain. In the same way, when power gain is calculated using current instead of power, making the substitution =, the formula is: 3.2.2 T –network filters. Sign in to download full-size image. The transfer impedance of a network is defined as the ratio of the voltage applied to the input terminals to the current which flows at the output terminals when the output is grounded. As s = jω increases, Z T increases ( low pass filter)The 110 °C rated VO617A feature a high current transfer ratio, low coupling capacitance and high isolation voltage. These couplers have a GaAs infrared diode emitter, which is optically coupled to a silicon planar phototransistor detector, and is incorporated in a plastic DIP-4 package. The coupling devices are designed for signal transmissionThe high frequency (HF) transformer is key equipment for dc-dc converter to achieve galvanic isolation and voltage transformation. As operating frequency increases, voltage and current transfer ratio of the HF transformer may significantly deviate from the turn ratio due to parasitic effects, failing to transfer expected voltage and current from …To qualify for a business loan, a business needs a good debt service coverage ratio. See how lenders calculate a DSCR. Financing | What is WRITTEN BY: Matthew Sexton Published Apri...The compa ratio is: Compa Ratio = 46,000 / 50,000 = 0.92. x 100 = 92%. This also works with your pay policy. For example, if your policy is to pay employees at 15% above the market rate od $50,000, the formula will be: Compa Ratio = Actual Salary / (Market Average x (1+0.15)) Here’s an example for the Employee A:More often, the ratio of the secondary voltage to the primary voltage is termed as transformation ratio and denoted by the letter K. Therefore, from the Equation (1), …Step 3: Calculate PEG Ratio. The final step involves combining the P/E ratio and the Earnings Growth Rate using the PEG ratio formula we looked at previously: Simply divide the P/E ratio by the ...The current transfer ratio (CTR) refers to the ratio of the collector current at the output side IC to the input current passed to the LED at the input side IF expressed as a percentage. It is defined by the following formula. CTR=(IC/IF)x100 (%) The current transfer ratio is an important parameter for transistor-output photocouplers. The current gain Ai of common collector BJT is given by the ratio of output current IE to input Current IB: IE = IC + IB. Ai = IE / IB. Ai = (IC + IB) / IB. Ai = (IC / IB) + 1. Ai = β + 1. Related Formulas and Equations Posts: Diode Formulas & Equations – Zenner, Schockley & Rectifier. Resistance, Capacitance & Inductance in Series-Parallel ...The current ratio is a very common financial ratio to measure liquidity. Current ratio is equal to total current assets divided by total current liabilities. A ratio greater than 1 means that the company has sufficient current assets to pay off short-term liabilities. A high ratio implies that the company has a thick liquidity cushion.Hint: We have been given the emitter current also known as input current and the base current in this question and asked to calculate the current transfer ratio. We know that, current transfer ratio is the ratio of output current over the input current. Therefore, we will be calculating the output current also known as collector current …Hint: The current transfer ratio in a common emitter mode is the ratio of collector current to the base current. To solve this problem, we find the base current by dividing the peak value input voltage with the input resistance given in the question. Then we use the current transfer ratio formula to find the peak collector current in the circuit. Formula. The proprietary ratio is a tool to understand the firm’s financial efficiency in the long run. ... including fixed assets, current assets, investments, and other assets. Calculation Example. Suppose a company has total assets worth $100,000, and its proprietors’ funds include equity share capital of $50,000 and reserves of $30,000.The formula for calculating the operating cash flow ratio is as follows: Where: Cash flow from operations can be found on a company’s statement of cash flows. Alternatively, the formula for cash flow from operations is equal to net income + non-cash expenses + changes in working capital. Current liabilities are obligations due within one year.HOW TO USE THE NORMALIZED CURVES The gain of the optocoupler is expressed as a current transfer ratio (CTR), which is the collector current (IC) of the output divided by …Required reserves are the minimum amount of money that a commercial bank must hold in reserve. This can be calculated by simply multiplying the amount of deposits a bank has by the required ...1. Current transfer ratio is the ratio of receiver current produced divided by the emitter (photodiode) current. Typically 100% CTR means (for example) if the photo …Following calculator is used to calculate CTR (Current Transfer Ratio) of an Optocoupler (Transistor based). INPUTS Output or Collector Current (in mA) : Input Current (in mA) : OUTPUT Optocoupler CTR (Numeric) : …Return On Sales - ROS: Return on sales (ROS) is a ratio used to evaluate a company's operational efficiency ; ROS is also known as a firm's operating profit margin.(Current through June 2024) When preparing and filing a Pennsylvania realty transfer tax affidavit, it is necessary to report both the assessed value of the property and the “common level ratio factor,” which is based on the average ratio between the assessed value and fair market value of real estate in that county. If you feel like your to-do list is full of items that simply fulfill tasks other people have hoisted on you and not enough items that fulfill your own goals, writer and entreprene...The Ebers-Moll equations are based on two exponential diodes plus two current-controlled current sources. The NPN Bipolar Transistor block provides the following enhancements to that model: Early voltage effect. Optional base, collector, and emitter resistances. Optional fixed base-emitter and base-collector capacitances. Primarily, there are four different types of solvency ratios. They are the debt-to-equity ratio, interest coverage ratio, equity ratio, and debt-to-asset ratio. Each of them has a different purpose, but all of them together help in assessing a company’s ability to repay its loans and how much debt the company is using.Current Transformer Primary Turns Ratio. Current Transformer Example No1. A bar-type current transformer which has 1 turn on its primary and 160 turns on its secondary is to be used with a standard range of ammeters that have an internal resistance of 0.2Ω. The ammeter is required to give a full scale deflection when the primary current is 800 ... Aug 27, 2018 · Basic optocouplers typically have bandwidth over 10 MHz, and those designed for speed can support date rates of 50, 100, and even 200 Mbps. In the time domain, response time between applying a current pulse and seeing an output is on the order of microseconds, but this is depending on the device, load resistance, temperature, and other factors. Low liquidity ratios may suggest excess inventory or slow-moving receivables, while high ratios may indicate underutilized assets. ... Types of liquidity ratios 1. Current Ratio 1.1 Formula and Calculation. The current ratio is calculated by dividing a company’s assets by its liabilities. The formula can be expressed as follows:Jun 3, 2020 · 1. Current transfer ratio is the ratio of receiver current produced divided by the emitter (photodiode) current. Typically 100% CTR means (for example) if the photo-emitter is driven with 1 mA then the photo-transistor (or photo-device) will draw 1 mA from the supply. Of course there are prescribed conditions for the receiver circuitry by which ... In an npn transistor 1010 electrons enter the emitter in 10 6s If 2 of the electrons are lost in the base then the current transfer ratio and the current amplification factor ... the current amplification factor is the ratio of the collector current to the base current. Formula used: The emitter current ${I_e} = \dfrac{{ne}}{t ...Current Transfer Ratio. A current mirror circuit, ... In the above formulas, K P is a transistor technology related constant, W/L is the ratio of Width and Length and λ is used for the modulation constant of channel length. V GS, V …In other words, normal electric current cannot flow from one side of the transformer to the other, but by efficiently transferring electrical energy by means of a time-varying magnetic field, the device acts as though it …Dec 22, 2017 ... This physics video tutorial provides a basic introduction into transformers. It explains how to calculate the voltage, current, and power in ...The formula to calculate the stock turnover ratio is as follows. Stock Turnover Ratio = Cost of Goods Sold (COGS) ÷ Average Inventory. The calculation of the stock turnover ratio consists of dividing the cost of goods sold (COGS) incurred by the average inventory balance for the corresponding period.This company has a liquidity ratio of 5.5, which means that it can pay its current liabilities 5.5 times over using its most liquid assets. A ratio above 1 indicates that a business has enough cash or cash equivalents to cover its short-term financial obligations and sustain its operations. The formula in cell C9 is as follows = (C4+C5+C6) / C7Oct 8, 2020 · Looking at the datasheet, it looks like the current transfer ratio is also dependent on the forward current as well as the voltage. Figure 13 (Current Transfer Ratio vs. Forward Current) shows that. Share Apr 29, 2023 · Key Takeaways. The quick and current ratios are liquidity ratios that help investors and analysts gauge a company's ability to meet its short-term obligations. The current ratio divides current ... The formula for calculating the quick ratio is as follows. Quick Ratio = (Cash and Cash Equivalents + Accounts Receivable) ÷ Current Liabilities. For example, suppose a company has the following balance sheet data: Current Assets: Cash = $20 million. Marketable Securities = $10 million. Accounts Receivable (A/R) = $20 million.Leverage Ratio Calculation Example. Let’s say there’s a company with the following balance sheet data: Total Assets = $70 million. Total Debt = $30 million. Total Equity = $40 million. To calculate the B/S ratios, we’d use the following formulas: Debt-to-Equity = $30 million ÷ $40 million = 0.8x.Inventory turnover is a ratio showing how many times a company's inventory is sold and replaced over a period of time. The days in the period can then be divided by the inventory turnover formula ...Current Ratio Formula. To calculate the current ratio for a company or business, divide the current assets by current liabilities. ... Sammy has a store selling novelty toys and needs a business loan to move to a larger property so that he can stock more items. The bank needs to see the last three year’s balance sheets so they can …This simplified formula, the 20 log rule, is used to calculate a voltage gain in decibels and is equivalent to a power gain if and only if the impedances at input and output are equal. Current gain. In the same way, when power gain is calculated using current instead of power, making the substitution =, the formula is: Current Account Formula = (X-M) + NI + NT. Where. X is the export of goods, and M is the import of goods. NI is the net income. NT is the net current transfers. In this formula, X-M stands for trade balance. For the trade balance to be positive, a country needs to have more exports than imports.One of the factors affecting current transfer ratio of optocoupler is the ambient temperature. The luminous efficiency of the LED has a negative temperature coefficient while a positive coefficient for the photo transistor HFE. This will result to a curve shown in Figure 2. Figure 2. The same with other semiconductor devices, the optocoupler ...Current transfer ratio or commonly known as CTR is the ratio of the collector current to the forward current of an optocoupler. It is synonymous to a current gain of a bipolar junction transistor. If this is …With this information, we have the following formula: Current Ratio = $135,405m (current assets) / $153,982m (current liabilities) So, Apple’s current ratio for 2022 was: 0.88. Current ratios can be written in decimals or as X:X type ratios. So, for Apple, we could also say it has a current ratio of 88:100 (or a simplified ratio of 22:25).Debt/Equity Ratio: Debt/Equity (D/E) Ratio, calculated by dividing a company’s total liabilities by its stockholders' equity, is a debt ratio used to measure a company's financial leverage. The ...There are several formulas for calculating DPR: 1. DPR = Total dividends / Net income. 2. DPR = 1 – Retention ratio (the retention ratio, which measures the percentage of net income that is kept by the company as retained earnings, is the opposite, or inverse, of the dividend payout ratio) 3. DPR = Dividends per share / Earnings per share.Current transfers are current account transactions in which a resident entity in one nation provides a non-resident entity with an economic value, such as a real …There are several formulas for calculating DPR: 1. DPR = Total dividends / Net income. 2. DPR = 1 – Retention ratio (the retention ratio, which measures the percentage of net income that is kept by the company as retained earnings, is the opposite, or inverse, of the dividend payout ratio) 3. DPR = Dividends per share / Earnings per share.Acid Test Ratio = (Cash + Cash Equivalents + Marketable Securities + Current Accounts Receivables) / Total Current Liabilities. You are free to use this image on your website, templates, etc, Please provide us with an attribution link. Another more popular formula calculates the acid test ratio first by deducting inventory from the total ...File compression is an essential process that helps optimize storage space and improves file transfer efficiency. UPX (Ultimate Packer for eXecutables) is a popular open-source fil...Rate of return on sales formula Revenue - Expenses = Profit $600,000 - $500,000 = $100,000 Profit ÷ Revenue = Return on Sales (ROS) $100,000 ÷ $600,000 = 0.17 0.17 x 100 = 17%. It’s important to keep in mind that the return on sales ratio formula does not take into account non-operating activities like financing structure and taxes. Dec 30, 2023 · In sum, the Current Transfer Ratio is more than just a formula; it is a dynamic marker of a company’s liquidity and a crucial piece in the complex puzzle of financial health. By mastering its subtleties and applications, one can adeptly navigate the sea of financial statements and emerge as a financial connoisseur, able to discern and dictate ... File compression is an essential process that helps optimize storage space and improves file transfer efficiency. UPX (Ultimate Packer for eXecutables) is a popular open-source fil...D.C. current gain (β or h FE) Small signal current gain (β ‘ or h fe). D.C. current gain (β or h FE) or Forward current transfer ratio. D.C. current gain of common emitter transistor is defined as the ratio of collector current (I C) to the base current ( I B. That is, The value of β lies between 20 to 200. Small signal current gain (β ...Current Transfer Ratio: CTR (%) The value that expresses the collector current (I C) ratio in relation to a prescribed forward current (I F), when a given collector-to-emitter voltage (V CE) is applied to the light-receiving phototransistor. CTR (%) = 100 x I C /I F.This simplified formula, the 20 log rule, is used to calculate a voltage gain in decibels and is equivalent to a power gain if and only if the impedances at input and output are equal. Current gain. In the same way, when power gain is calculated using current instead of power, making the substitution =, the formula is: Current is the rate of flow of charge, and voltage measures the energy transferred per unit of charge. We can insert these definitions into the equation for power: power = d U d t = d U d q ⋅ d q d t = v i. Electrical power is the product of voltage times current. in units of watts. May 11, 2021 ... EMF Equation of Transformer & Transformation Ratio. Electrical Deck ... Transformers Physics Problems - Voltage, Current & Power Calculations ...The formula for calculating the operating cash flow ratio is as follows: Where: Cash flow from operations can be found on a company’s statement of cash flows. Alternatively, the formula for cash flow from operations is equal to net income + non-cash expenses + changes in working capital. Current liabilities are obligations due within one year.Stock Turnover Ratio formula = Cost of goods sold or cost of sales /Average Inventory or Closing stock. Cost of Sales Margin For Product 1. =1-25.00%. Cost of Sales Margin = 75.00%. Similarly, we can calculate the cost of sales margin for products 2 and 3. Cost of Sales. =42000000.00*75.00%.In an npn transistor 1010 electrons enter the emitter in 10 6s If 2 of the electrons are lost in the base then the current transfer ratio and the current amplification factor ... the current amplification factor is the ratio of the collector current to the base current. Formula used: The emitter current ${I_e} = \dfrac{{ne}}{t ...So the current ratio is 252.496B/164.965B= 1.53. This is an example of a healthy liquidity ratio. Now let’s consider Nokia’s assets and liabilities for 2021. Nokia’s current assets were $23.185B in 2021. On the contrary, the current liabilities were reported as $25.16B in 2021.The quick ratio formula is: (current assets – inventory) / current liabilities. Outfield’s quick ratio is ($140,000 – $30,000) divided by $50,000 = 2.2. The quick ratio subtracts inventory based on the assumption that inventory will take the longest time to convert to cash.Feb 9, 2024 · The value of the current ratio is calculated by dividing current assets by current liabilities. More precisely, the general formula for the current ratio is: current_ratio = current assets / current_liabilities. Note that the value of the current ratio is stated in numeric format, not in percentage points. You can obtain the exact values of ... The 110 °C rated VO617A feature a high current transfer ratio, low coupling capacitance and high isolation voltage. These couplers have a GaAs infrared diode emitter, which is optically coupled to a silicon planar phototransistor detector, and is incorporated in a plastic DIP-4 package. The coupling devices are designed for signal transmissionSo, the calculation of the Current Assets of XYZ Ltd., by using the above formula, can be as follows: Therefore, Current Assets of XYZ Limited for the financial year ended on March 31, 20XXwill be : =$100,000 + $40,000 + $12,000 + $33,000 + $6,000. The current assets of XYZ Limited for the year ended on March 31, 20XX is $191,000.The current ratio formula is a financial metric used to evaluate a company’s ability to pay its due debts within a year. The formula divides a company’s current assets by its current liabilities. A ratio higher than 1.2 or 2 is generally considered good, indicating that the company is utilizing its assets efficiently.Current transfer ratio or commonly known as CTR is the ratio of the collector current to the forward current of an optocoupler. It is synonymous to a current gain of a bipolar junction transistor. If this is …Posted May 4, 2020 by Weschler Instruments. An instrumentation Current Transformer (CT) is used to step down AC current to a level that can be more easily measured by a panel …Apr 28, 2019 ... ... Formulas: https://www.youtube.com/watch?v=Pv_-OU4Dluo Electric Current & Circuits ... Transfer: https://www.youtube.com/watch?v=8CA6ZNXgI-Y ...Current Equation: I1/I2 = N2/N1. If we have a transformer with a primary current of 5A and a turns ratio of 3:1, we can calculate the secondary current using the current equation: Solution: I1/I2 = N2/N1 5/I2 = 1/3 Cross-multiplying: 1 x I2 = 5 x 3 I2 = 15A Therefore, the secondary current of the transformer is 15A. Types of Transformer FormulaThere are several formulas for calculating DPR: 1. DPR = Total dividends / Net income. 2. DPR = 1 – Retention ratio (the retention ratio, which measures the percentage of net income that is kept by the company as retained earnings, is the opposite, or inverse, of the dividend payout ratio) 3. DPR = Dividends per share / Earnings per share.1. Current transfer ratio is the ratio of receiver current produced divided by the emitter (photodiode) current. Typically 100% CTR means (for example) if the photo-emitter is driven with 1 mA then the photo-transistor (or photo-device) will draw 1 mA from the supply. Of course there are prescribed conditions for the receiver circuitry by which ...Working capital is a measure of both a company's efficiency and its short-term financial health . Working capital is calculated as:Shareholders’ Funds/Total Assets. S/H Funds = 10,00,000 + 2,00,000. Total Assets = 16,40,000. 12,00,000/16,40,000. Proprietary ratio = 0.73. A proprietary ratio of 0.73 shows that the company has 0.73 units of shareholders’ funds for each unit of total assets or in other words, 73% of the total assets of the company are financed by ...Oct 8, 2020 · Looking at the datasheet, it looks like the current transfer ratio is also dependent on the forward current as well as the voltage. Figure 13 (Current Transfer Ratio vs. Forward Current) shows that. Share The block sets BF to the small-signal Forward current transfer ratio h_fe value. The block calculates the saturation current IS from the specified Voltage Vbe value and the …Aug 27, 2018 · Basic optocouplers typically have bandwidth over 10 MHz, and those designed for speed can support date rates of 50, 100, and even 200 Mbps. In the time domain, response time between applying a current pulse and seeing an output is on the order of microseconds, but this is depending on the device, load resistance, temperature, and other factors. Feb 19, 2024 · Hint: We have been given the emitter current also known as input current and the base current in this question and asked to calculate the current transfer ratio. We know that, current transfer ratio is the ratio of output current over the input current. Therefore, we will be calculating the output current also known as collector current using ... These ratios hold true under the assumption that the phase angle of the primary winding equals the phase angles of the secondary by the equation Φ P = Φ S . This primary and secondary phase angle describes how the current, which alternates between forward and reverse directions in the primary and secondary windings of the …First, input your current assets and current liabilities into adjacent cells, say B3 and B4. In cell B5, input the formula "=B3/B4" to divide your assets by your liabilities, and the calculation ...Following calculator is used to calculate CTR (Current Transfer Ratio) of an Optocoupler (Transistor based). INPUTS Output or Collector Current (in mA) : Input Current (in mA) : OUTPUT Optocoupler CTR (Numeric) : …Jun 3, 2020 · 1. Current transfer ratio is the ratio of receiver current produced divided by the emitter (photodiode) current. Typically 100% CTR means (for example) if the photo-emitter is driven with 1 mA then the photo-transistor (or photo-device) will draw 1 mA from the supply. Of course there are prescribed conditions for the receiver circuitry by which ...
Current ratio = Current assets ÷ Current liabilities. Current assets include cash and cash equivalents, marketable securities, short-term receivables, inventories, and prepayments. Current liabilities include trade payables, current tax payable, accrued expenses, and other short-term obligations. Current assets refer to cash and other ... . Commanders vs broncos
Loan-To-Value Ratio - LTV Ratio: The loan-to-value ratio (LTV ratio) is a lending risk assessment ratio that financial institutions and others lenders examine before approving a mortgage ...Find the value of the Quick ratio. Solution: As given, Current Assets = Rs. 11971. Inventory= Rs. 8338. Current Liability= Rs. 8035. And formula for quick ratio is: QuickRatio= Total current ratio−Inventory TotalCurrentLiabilities. i.e. QuickRatio= 11971−8338 8035. i.e Quick ratio= 0.45.Alpha is the ratio of collector to its emitter current, Alpha = Ic/Ie. It is expressed as HFB(static forward current transfer ratio) or hfb(small signal forward ...Comparing line items in your financial statements can help you make better business decisions. Learn what financial ratio analysis is. Accounting | What is Download our FREE Guide ...Current Transfer Ratio The current transfer ratio (CTR) is the ratio between the LED and sensor currents, effectively gaining the device and reflecting its efficiency. Opto-isolators with a low CTR will require more current to drive the LED to create sufficient current at the phototransistor for a particular output load.Rate of return on sales formula Revenue - Expenses = Profit $600,000 - $500,000 = $100,000 Profit ÷ Revenue = Return on Sales (ROS) $100,000 ÷ $600,000 = 0.17 0.17 x 100 = 17%. It’s important to keep in mind that the return on sales ratio formula does not take into account non-operating activities like financing structure and taxes.Current Ratio. Further, since the transformer transfers electrical power from one circuit to another circuit very efficiently with negligible power loss, Power input = Power output. since, P = VI cos ϕ. Thus, V1I1 cosϕ1 = V2I2 cosϕ2. where I1 and I2 are the currents in the primary and the secondary circuit respectively, and cosϕ1 and cosϕ2 ... The reciprocal of the impedance function is the driving point admittance function, and is denoted by Y(s). For the Transfer Function of Two Port Network without internal sources, the driving point impedance function at port 1-1′ is the ratio of the transform voltage at port 1-1′ to the transform current at the same port.Quick Ratio: The quick ratio is an indicator of a company’s short-term liquidity, and measures a company’s ability to meet its short-term obligations with its most liquid assets. Because we're ...A microalbumin creatinine ratio test measures the amount of albumin in urine. Albumin in urine may be a sign of kidney disease. Learn more. Microalbumin creatinine ratio urine test...Mar 18, 2022 · Return On Sales - ROS: Return on sales (ROS) is a ratio used to evaluate a company's operational efficiency ; ROS is also known as a firm's operating profit margin. The ratio indicates the percentage of each dollar of revenue that the company retains as gross profit. For example, if the ratio is calculated to be 20%, that means for every dollar of revenue generated, $0.20 is retained while $0.80 is attributed to the cost of goods sold. The current transfer ratio (CTR) is a parameter similar to the DC current amplification ratio of a transistor (h FE) and is expressed as a percentage indicating the ratio of the output current (I C) to the input current (I F). CTR(%)=(I C /I F) x 100. The CTR has the following characteristics and is therefore as important as the insulation tolerance among …If a company has current assets valued at $185,000.00 and its current liabilities total $103,000.00, the current ratio can be calculated as follows: $185,000.00 / $103,000.00 = 1.796116505. A ratio of 1.8 would usually be considered a …Current Transfer Ratio. A current mirror circuit, ... In the above formulas, K P is a transistor technology related constant, W/L is the ratio of Width and Length and λ is used for the modulation constant of channel length. V GS, V …In an npn transistor 1010 electrons enter the emitter in 10 6s If 2 of the electrons are lost in the base then the current transfer ratio and the current amplification factor ... the current amplification factor is the ratio of the collector current to the base current. Formula used: The emitter current ${I_e} = \dfrac{{ne}}{t ...Rate of return on sales formula Revenue - Expenses = Profit $600,000 - $500,000 = $100,000 Profit ÷ Revenue = Return on Sales (ROS) $100,000 ÷ $600,000 = 0.17 0.17 x 100 = 17%. It’s important to keep in mind that the return on sales ratio formula does not take into account non-operating activities like financing structure and taxes. Debt/Equity Ratio: Debt/Equity (D/E) Ratio, calculated by dividing a company’s total liabilities by its stockholders' equity, is a debt ratio used to measure a company's financial leverage. The ....