A 3 phase 1.2 MVA, 10 kV star connected synchronous generator has Zs= 0.2+J10 ohm. Using...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A 3 phase 1.2 MVA, 10 kV star connected synchronous generator has Zs= 0.2+J10 ohm. Using circle diagram only, find: 1. The output power developed at unity power factor with excitation equal to 1.25 of rated voltage. 2. The load angle and power factor if the generator supplies (1500 KW) at rated voltage and excitation equal to (1.2) of rated voltage. 3. .Repeat part (2) when armature resistance is neglected A 3 phase 1.2 MVA, 10 kV star connected synchronous generator has Zs= 0.2+J10 ohm. Using circle diagram only, find: 1. The output power developed at unity power factor with excitation equal to 1.25 of rated voltage. 2. The load angle and power factor if the generator supplies (1500 KW) at rated voltage and excitation equal to (1.2) of rated voltage. 3. .Repeat part (2) when armature resistance is neglected
Expert Answer:
Answer rating: 100% (QA)
10x102 Step Given data No Itage 1okv powersE 12MVA 02 j10 Y x j10 etep2 Output pow... View the full answer
Posted Date:
Students also viewed these electrical engineering questions
-
The power company supplies 80 kW to an industrial load. The load draws 220 A rms from the transmission line. If the load voltage is 440 V rms and the load power factor is 0.8 lagging, find the losses...
-
A simple generator has a square armature 6.0 cm on a side. The armature has 85 turns of 0.59-mm-diameter copper wire and rotates in a 0.65-T magnetic field. The generator is used to power a light...
-
A plant consumes 60 kW at a power factor of 0.5 lagging from a 220-V rms 60-Hz line. Determine the value of the capacitor which when placed in parallel with the load will change the load power factor...
-
The pump shown below inputs 55 horsepower to the water (at 91% efficiency) as it pumps water from the ocean bay reservoir to the upper seawater reservoir (68F). The elevation difference between the...
-
Continuation of Exercise 9.32. For the data in Exercise 9.32, find a 95% confidence interval on the MTTF and the reliability at 200 hours, assuming that the lifetime has an exponential distribution....
-
How are the component costs combined to form a weighted average cost of capital (WACC), and why is it necessary to use the WACC in capital budgeting?
-
You are a senior financial analyst with IBM in its capital budgeting division. IBM is considering expanding in Australia. The new facility would require an initial investment in fixed assets of 5...
-
Suppose that the club extended credit to its regular patrons in an effort to maintain a loyal clientele, although neither the articles of incorporation nor the corporate bylaws authorized this...
-
The story is rich dad poor dad chapter 3 1) What is rule #1? 2) What is an asset? Give 3 examples. 3) What is the difference between an asset and a liability? 4) According to "Rich Dad", when can a...
-
Logan B. Taylor is a widower whose wife, Sara, died on June 6, 2013. He lives at 4680 Dogwood Lane, Springfield, MO 65801. He is employed as a paralegal by a local law firm. For 2015, he reported the...
-
The Burger Doodle restaurant chain purchases ingredients from four different food suppliers. The company wants to construct a new central distribution center to process and package the ingredients it...
-
One of the social trends identified in the chapter is the increasing number of people going back to school or retraining for new jobs. Propose a business idea, which isnt a near duplicate of an idea...
-
The stock of Richmond Corp. is owned 60 percent by Sid and 40 percent by Mark, who are unrelated individuals. During 2018, Sid transferred land (basis of $300,000; EMV of $260,000) as a contribution...
-
Reynolds Corp. acquired the assets of Putvan Corp. in a nontaxable merger transaction on December 1, 2019. On the date of acquisition, Putvan had a net operating loss carryover of $500,000. Reynolds...
-
Prior to being acquired, a transferor corporation spins off its unwanted assets to shareholders. It subsequently transfers its remaining assets to the acquiring corporation solely for voting stock of...
-
Merten Corp. is 100% owned by Carmen. Merten owns one asset, a building worth $550,000 with a $90,000 basis. Carmens stock basis is $150,000. A plan of complete liquidation is adopted. What are the...
-
describe your concept of the role of the position and responsibilities in the Residence Education community. (Resident Assistant ) Please list experiences, activities and/or special skills which...
-
An investor sells a European call on a share for $4. The stock price is $47 and the strike price is $50. Under what circumstances does the investor make a profit? Under what circumstances will the...
-
What process do you follow to make decisions for these different circumstances, and are you satisfied with the results?
-
Two linear vectors of magnitudes 3 and 4 are added. The magnitude of the resultant vector is (a) 1, (b) 7, (c) between 1 and
-
The equation x = xo +vxot + axt 12 2 applies (a) to all kinematic problems, (b) only if you is zero, (c) to constant accelerations, (d) to negative times.
Study smarter with the SolutionInn App