A single-phase ac source having effective value 6 kV delivers 100 kW at a power factor 0.8

Question:

A single-phase ac source having effective value 6 kV delivers 100 kW at a power factor 0.8 lagging to two parallel loads. The individual power factors of the loads are pf₁ = 0.7 lagging and pf₂ = 0.1 leading.

(a) Find powers P₁ and P₂ delivered to each load.

(b) Find the impedance of each load and their combination.

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

Step by Step Answer:

Related Book For book-img-for-question

Schaum S Outline Of Electric Circuits

ISBN: 9781260011968

7th Edition

Authors: Mahmood Nahvi, Joseph Edminister

See More Books

Question Posted: Dec 29, 2023 08:10 AM

See More Questions

The discussion of base/bounds registers implies that program code is execute-only and that data areas are read-write-only. Is this ever not the case? Explain your answer.
1. Samantha is self-employed. She had a tax liability in 2014 of $17,000. For 2015, her business has grown and Samantha projects a 2015 tax liability of $31,000. If Samantha makes timely quarterly...
Prudence Corporation manufactures two products: X and Y. The company has 4,000 hours of machine time available and can sell no more than 800 units of product X. Other pertinent data follow. Which of...
Blood flows in an aorta of radius 9 mm at 30 cm/s. (a) Calculate the volume flow rate in liters per minute. (b) Although the cross-sectional area of a capillary is much smaller than that of the...
Two solid cylinders connected along their common axis by a short, light rod have radius R and total mass M and rest on a horizontal tabletop. A spring with force constant k has one end attached to a...
Adjusted means (continued): The notion of an adjusted mean was introduced in Exercises 7.2 and 7.3. Consider the main-effects model for the p-way classification: jk...r [ EYijk...r Aj Bk ''' Pr...
Marty Kimble, who retired many years ago after winning a huge lottery jackpot, wants to start a new company that will sell authentic sports memorabilia. He plans to name the company Pro Athlete...
8. What is the undiscounted cash flow in the final year of an investment, assuming: $40,000 after-tax cash flows from operations, the fully depreciated machine is sold for $4,000, the project had...
How to work
In the circuit of Fig.10-29, v a = 102 cos t and i b = 10 2 cos 2t. (a) Find the average power delivered by each source. (b) Find the current in the resistor and the average power absorbed by it....
A practical voltage source is modeled by an ideal voltage source V g with an open-circuited effective value of 320 V in series with an output impedance Z g = 50 + 100 . The source feeds a load Z l =...
Use a graphing calculator to solve the given equations to the nearest 0.001. 1 x + 1 2 = 0
Most research indicates that good leaders exhibit these leadership skills / https://emeritus.org/blog/leadership-skills-for-managers/ Which of these skills, in your opinion, are the most difficult to...
Consider the following account balances (in thousands) for the Shaker Corporation In the Dec 31.2021 Cash $200,000 and Capital $2,000,000 and Retained earnings $1,500,000 The balances of raw...
Given: a = -7,b=-519, c = < 5,-1,9 >,d= 2j - 4k, e = < 4, -6, -3> F = 6 -[312].G=124 -91 2x1 Determine the following if possible and if not possible explain why not. i. a ii. |c| iii. |F| iv. V. F-1...
I have been identified and approached by leaders who saw my potential and asked me to apply for a position. I was humbled and honored to be identified and I accepted the invitation. It has led to...
the object is 2.0mm?there are two converging lens on the right side of the object?one is 9.9cm far away from the object and has a focal point 9.0cm?the other is 101.1cm far away from the first lens...
It should be clear that disk striping can improve data transfer rate when the strip size is small compared to the I/O request size. It should also be clear that RAID 0 provides improved performance...
QUESTION 9 HC-O-C-R R-C-O-CH HC-O-P-O-CH-CH-NH3* O || O a. Phosphatidic acid, Serine O b. Lysophosphatidic acid, Serine, Free FA O c. Lysophosphatidylserine, Free FA O d. 2 Free FAs, Serine, Glycerol...
Use either a computer algebra system or a table of integrals to find the exact length of the arc of the curve x = in (1 y2) that lies between the points (0, 0) and (In , ).
Use either a computer algebra system or a table of integrals to find the exact length of the arc of the curve y = x4/3 that lies between the points (0, 0) and (1, 1). If your CAS has trouble...
Sketch the curve with equation x2/3 + y2/3 = 1 and use symmetry to find its length.
Accounting changes fall into one of three categories. Identify and explain these categories and give an example of each one.
Machinery is purchased on May 15, 2015 for $120,000 with a $10,000 salvage value and a five year life. The half year convention is followed. What method of depreciation will give the highest amount...
Flint Corporation was organized on January 1, 2020. It is authorized to issue 14,000 shares of 8%, $100 par value preferred stock, and 514,000 shares of no-par common stock with a stated value of $2...

A single-phase ac source having effective value 6 kV delivers 100 kW at a power factor 0.8

Question:

Step by Step Answer:

a To find the powers delivered to each load we can use the formula P VI cos Where P is the power V i...View the full answer

Schaum S Outline Of Electric Circuits

Students also viewed these Engineering questions