An electric motor with a resistance of 15 and an inductance of 53 mH is connected
Question:
(a) What is the power factor for this circuit?
(b) In order to increase the power factor of this circuit to 0.80, a capacitor is connected in series with the motor and inductor. Find the required value of the capacitance.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 55% (9 reviews)
Picture the Problem AnR 150 motor is connected in series to a L 53 mH inductor and a power supply ...View the full answer
Answered By
Ali Khawaja
my expertise are as follows: financial accounting : - journal entries - financial statements including balance sheet, profit & loss account, cash flow statement & statement of changes in equity -consolidated statement of financial position. -ratio analysis -depreciation methods -accounting concepts -understanding and application of all international financial reporting standards (ifrs) -international accounting standards (ias) -etc business analysis : -business strategy -strategic choices -business processes -e-business -e-marketing -project management -finance -hrm financial management : -project appraisal -capital budgeting -net present value (npv) -internal rate of return (irr) -net present value(npv) -payback period -strategic position -strategic choices -information technology -project management -finance -human resource management auditing: -internal audit -external audit -substantive procedures -analytic procedures -designing and assessment of internal controls -developing the flow charts & data flow diagrams -audit reports -engagement letter -materiality economics: -micro -macro -game theory -econometric -mathematical application in economics -empirical macroeconomics -international trade -international political economy -monetary theory and policy -public economics ,business law, and all regarding commerce
4.00+
1+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Modern Physics questions
-
Consider an electric motor with a shaft power output of 20 kW and an efficiency of 88 percent. Determine the rate at which the motor dissipates heat to the room it is in when the motor operates at...
-
A horizontal plane with the coefficient of friction k supports two bodies: a bar and an electric motor with a battery on a block. A thread attached to the bar is wound on the shaft of the electric...
-
An electric motor with a 2.0-hp output drives a machine with an efficiency of 40%. What is the energy output of the machine per second?
-
The San Francisco Chronicle reported that two Stanford graduates, Dave Kaval and Brad Null, set a goal to see a game in every major league baseball stadium. They began in San Francisco and selected...
-
Consider a single long wall panel in a seam mined full height of5mat a depth of 400 m. The panel has a face width of 300 m; panel length will eventually reach 3,000 m. The seam is flat. Mining occurs...
-
What are the four conditions of a Reg D offering that are covered under Rule 502?
-
4. Companies in highly competitive industries often see a number of consecutive restructuring charges. In these cases, should restructuring be treated as operating or nonoperating? From a valuation...
-
You bought a share of 4 percent preferred stock for $94.89 last year. The market price for your stock is now $96.12. What was your total return for last year?
-
You are buying a Condo, and the Seller accepts your offer at $ 1 6 9 , 0 0 0 . You learn that there are several cost associated with the purchase, and you are concerned if you have enough money to...
-
From a sample of 10 observations, the following results were obtained: Y i = 1,110 X i = 1,700 X i Y i = 205,500 X i 2 = 322,000 Y i 2 = 132,100 With coefficient of correlation r = 0.9758. But on...
-
The intensity of a lightbulb with a resistance of 120 is controlled by connecting it in series with an inductor whose inductance can be varied from L = 0 to L = Lmax. This "light dimmer" circuit is...
-
The reactance of a capacitor is 65 at a frequency of 87 Hz. What is its capacitance?
-
Should a firm ever accept a project that has a negative NPV when discounted at the weighted average cost of capital?
-
Hardwick Corporation manufactures fine furniture for residential and industrial use. The demand for the company's products has increased tremendously in the past three years. As a result, the company...
-
Problem 3: Use the product rule to find the following derivatives. Leave your answer in the form f'(x)g(x)+ f (x) g' (r). That is, do not simplify. (a) s(t)=t3 cos (t) (b) F(y): = (12-1) (v + 5 y)...
-
Do an internet search of two or three organizations in your field of study (Human Resources). Review the organization or business and its hiring practices using some of the questions from the...
-
4. A process was set to meet the design specifications of USL = 26 and LSL = 18. The standard deviation of the process was found to be 1.2. The process mean was set to 22.5. a) Calculate the process...
-
Evaluate the broad environment, e.g., political, social, legal, in which the industry of OCSIP is located. How does this affect the industry?
-
Gross profit is calculated by taking the cost of purchases from the revenue generated by making sales. True/False?
-
On the basis of the details of the following fixed asset account, indicate the items to be reported on the statement of cashflows: ACCOUNT Land ACCOUNT NO. Balance Date Item Debit Credit Debit Credit...
-
1. Find the intensity of a light source that produces an illumination of 5.50 ft-candles at 9.85 ft from the source. 2. Find the intensity of a light source that produces an illumination of 2.39 lux...
-
Find the illumination on a surface by three light sources, each with intensity 150 m located at distances of 2.00 m, 2.70 m, and 2.98 m from the surface, respectively.
-
1. Find the intensity of two identical light sources located 1.40 m and 1.96 m, respectively, from a point where the illumination is 3.54m/m2 2. Find the intensity of two identical light sources...
-
Saly paid $52,000 a year paid on a weekly basis. last pay she had $250 withheld in Income Tax, $48.97 for CPP and $15.80 for EI. an additional $and 25.00 in tax are deducted each pay. She allowed to...
-
Required information [The following information applies to the questions displayed below.] Dain's Diamond Bit Drilling purchased the following assets this year. Asset Drill bits (5-year) Drill bits...
-
Which of the following partnership items are not included in the self-employment income calculation? Ordinary income. Section 179 expense. Guaranteed payments. Gain on the sale of partnership...
Study smarter with the SolutionInn App