All categories

4 years ago

A. how can you make your motor run in reverse? make sure to try it.

1 answer:

5 0

<span>You can make the motor run move backward by flipping the magnet on the other side in such a way that the side of contrary charge is now covering towards the motor.</span>

Most electric motors work through the communication between an electric motor's magnetic field and twisting streams to produce compel. In specific applications, for example, in regenerative braking with footing engines in the transportation business, electric engines can likewise be utilized as a part of turn around as generators to change over mechanical vitality into electric power<span>.</span>

You might be interested in

The following labor standards have been established for a particular product: Standard labor-hours per unit of output 9.9 hours

topjm [15]

Answer:

-$30,250 favorable

Explanation:

labor efficiency variance = (standard quantity - actual quantity) x standard labor cost

actual quantity = 7,700 hours
standard quantity = 9.9 hours x 1,000 units = 9,900
standard labor cost = $13.70

labor efficiency variance = (7,700 - 9,900) x $13.70 = -$30,250 favorable variance

the variance is favorable, because less hours were actually used than forecasted

5 0

3 years ago

Beauty Island Corporation began operations on April 1 by issuing 60,000 shares of $5 par value common stock for cash at $13 per

Eddi Din [679]

Norovirus is a very contagious virus that causes vomiting and diarrhea. People of all ages can get infected and sick with norovirus. Norovirus spreads easily! People with norovirus illness can shed billions of norovirus particles. And only a few virus particles can make other people sick.

6 0

4 years ago

9. Mackenzie PLC is considering expanding a production line. The new equipment for the line will cost $255,000. In addition, the

NNADVOKAT [17]

Answer:

Net Present Value = $59,632.78

Explanation:

<em>The net present value NPV) of a project is the present value of cash inflow less the present value of cash outflow of the project. </em>

<em>NPV = PV of cash inflow - PV of cash outflow </em>

Present value of cash inflow:

65,000 × (1.09375)^(-1) + 98000 ×(1.09375)^(-2)+ 126,000 ×(1.09375)^(-3)+ 132,000 × (1.09375)^(-4)= 326882.7792

PV of annual maintenance cost :

=1,500 × (1- 1.09375^(-4))/0.09375

=4819.84773

NPV = 26882.7792 - 4819.84773 - (255,000+12250)

= 59,632.78

8 0

3 years ago

Orchard Farms has a pretax cost of debt of 7.29 percent and a cost of equity of 16.3 percent. The firm uses the subjective appro

svp [43]

Answer: Net present value = $446,556

Explanation:

First we'll compute the Weighted Average Cost of Capital :

Weighted Average Cost of Capital = $K_{e} \times W_{e} + K_{d} \times W_{d}$

= 0.163× $\frac{1}{1.48}$ + 0.0729× (1 - 0.35 )× $\frac{0.48}{1.48}$

= 0.1255

where;

$K_{e}$ = Cost of equity

$W_{e}$ = Proportion of equity

$K_{d}$ = Cost of debt

$W_{d}$ = Proportion of debt

Now, we'll compute the cost of capital using the following formula:

Cost of capital = Weighted Average Cost of Capital + adjustment factor

= 0.1255 + 0.0125

= 0.138 or 13.8%

∴ Net present value = Cash outflows - Total PV of cash flows

= $3,900,000 - $1,260,000 (Annuity value of 13.8% for 5 years)

$= 3,900,000 - 1260000 \times \frac{[1-(1+13.8)^{-5}]}{13.8}$

= $3,900,000 - $3,453,444

= $446,556

Therefore, the correct answer is option(b).

5 0

4 years ago

Peng Company is considering buying a machine that will yield income of $2,100 and net cash flow of $19,500 per year for three ye

irina [24]

The accounting rate of return for this investment given its income, cost of the machine and the salvage value is 8.05%.

<h3>What is the accounting rate of return?</h3>

The accounting rate of return is a capital budgeting method used to determine the level of profitabiliy of an investement.

Accounting rate of return = Average net income / Average book value

Average book value = (cost of equipment - salvage value) / 2

Average book value = (59700 - 7500) / 2 = $21,600

Accounting rate of return = $2100 / 21600 = 8.05%

To learn more about Accounting rate of return, please check: brainly.com/question/13034173

#SPJ1

3 0

2 years ago