Battery-powered electricity is very expensive compared with that available from a wall receptacle A. Estimate the cost

Fantastic news! We've Found the answer you've been seeking!

Question:

Battery-powered electricity is very expensive compared with that available from a wall receptacle

A. Estimate the cost per kWh of an alkaline D-cell (cost $1.70). This battery can provide a continuous current of 26 mA for 780 h at 1.0 V .

B. Estimate the cost per kWh of an alkaline AA-cell (cost $1.25). This battery can provide a continuous current of 26 mA for 110 h at 1.0 V .

C. Compare to normal 120-V ac house current at $0.10/kWh.

D. CostAA−cell /Cost ac house current =

Related Book For answer-question

Cost Accounting Foundations and Evolutions

ISBN: 978-1111626822

8th Edition

Authors: Michael R. Kinney, Cecily A. Raiborn

See More Books

Posted Date: Jan 09, 2021 11:51 PM

See More Questions

Determine the fuel cost per kWh of electricity produced by a heat engine with a thermal efficiency of 40% if it uses diesel as the source of heat. The following data is supplied for diesel: price =...
The capacity of batteries such as the typical AA alkaline battery is expressed in units of milliamp-hours (mAh). An AA alkaline battery yields a nominal capacity of 2850 mAh. (a) What quantity of...
An extremely important and expensive variable cost per employee is health care provided by the employer. This cost is expected to rise each year as more and more expensive technology is used on...
In Exercises 130, find the domain of each function. f(x) = 1 4 x - 2 3
What are four advantages of numerical control when properly applied in machine tool operations?
Harris owned a farm that was worth about $600 per acre. By false representations of fact, Harris induced Pringle to buy the farm at $1,500 per acre. Shortly after taking possession of the farm,...
Texas Inpatient Consultants, LLLP, is a partnership that employs physicians to deliver medical care to hospitalized patients of other physicians. Texas Inpatient recruited Julius Tabe, M.D., to work...
You are a new junior accountant at Clearview Corporation, maker of lenses for eyeglasses. Your company sells generic-quality lenses for a moderate price. Your boss, the Controller, has given you the...
By making use of the identities z = eLn(z) and Ln(z) = a Ln(z), simplify and evaluate the following expressions: (a) i2 and (b) i". Show all details of work.
Burning Glass is a successful company's that wants to morph from a data provider to a product company offering its customers a solution based on sophisticated analysis and AI tools. In your paper,...
Vous tes l'analyste financier d'une compagne fabricant des raquettes de tennis qui est en train de considrer l'utilisation d'une nouvelle matire pour lancer un nouveau type de raquette. En vous...
According to the dividend growth model Group of answer choices dividend amount stays flat all of the above a decrease in the discount rate will increase the value of the stock number of future...
Develop a Process Flow Chart to identify the process steps in sequential order for your topic. Your Process Flow Chart should include at least 6 process steps and 2 decision steps. Your project team...
1. The wave equation describes the motion of a one-dimensional wave in a domain of length L with both ends fixed, which reads: aU t2 282U x2 0 < x < L,t>0 where U = U(x,t) is the position of the wave...
Suppose your friend has a baby and expects to return to work. If she asks how much she should plan on spending for childcare, you should note that the typical expense in the United States is about:...
Compute the integral S T2 + + 2)dx. (x
The May 2014 revenue and cost information for Houston Outfitters, Inc. follow: Sales Revenue (at standard).............. $ 540,000 Cost of Goods Sold (at standard) ..........341,000 Direct Materials...
Mels Male Accessories sells wallets and money clips. Historically, the firms sales have averaged three wallets for every money clip. Each wallet has an $8 contribution margin , and each money clip...
Because of a monumental error committed by its purchasing department, Corner Grocery ordered 5,000 heads of lettuce rather than the 1,000 that should have been ordered. The company paid $0.65 per...
Turkburg produces frozen turkey patties. In the Forming Department, ground turkey is formed into patties and cooked; an acceptable shrinkage loss for this department is 1 percent of the pounds...
N = 230, n = 15, k = 200 Compute the mean and standard deviation of the hypergeometric random variable X.
One study showed that in a certain year, airline fatalities occur at the rate of 0.011 deaths per 100 million miles. Find the probability that, during the next 100 million miles of flight, there will...
N = 60, n = 8, k = 25 Compute the mean and standard deviation of the hypergeometric random variable X.

Battery-powered electricity is very expensive compared with that available from a wall receptacle A. Estimate the cost

Question:

Expert Answer:

Cost Accounting Foundations and Evolutions

Students also viewed these mechanical engineering questions