A mechanical engine is running at a speed of 900rpm and is coupled to 8 pole...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A mechanical engine is running at a speed of 900rpm and is coupled to 8 pole 3-p alternator. The generated power of alternator is given to 3-0 induction motor and induction motor is running at full speed of 1120r.p.m. Determine the percentage slip, frequency of rotor induced emf and no of poles of rotor of induction motor. Suggest any feasible method to increase speed of induction motor from above calculations. A mechanical engine is running at a speed of 900rpm and is coupled to 8 pole 3-p alternator. The generated power of alternator is given to 3-0 induction motor and induction motor is running at full speed of 1120r.p.m. Determine the percentage slip, frequency of rotor induced emf and no of poles of rotor of induction motor. Suggest any feasible method to increase speed of induction motor from above calculations.
Expert Answer:
Related Book For
Experiencing MIS
ISBN: 978-0133153934
3rd Canadian Edition
Authors: David M. Kroenke, Andrew Gemino, Peter Tingling
Posted Date:
Students also viewed these electrical engineering questions
-
Running at the Speed of the Web: The Running Room 1. Do you think The Running Room would be as successful as it is if it didnt have a website? In other words, is the companys website a critical...
-
Jane, looking of Tarzan, is running at top speed (5.3m/s) and grabs a vine hanging vertically from a tall tree in the jungle. How high can she swing upward? Does the length of the vine affect your...
-
3.7 A four-cylinder four-stroke 2.8 L port injected spark ignition engine is running at 2000 rpm on a lean (p = 0.9) mixture of octane and standard air (101 kPa, 298 K). If the octane flow rate is...
-
The local bank manager has found that one out of every 400 bank loans end up in default. Last year the bank made 400 loans. What is the probability that two bank loans will end up in default?
-
Using all of the 82 pairs of ages in Data Set 11 from Appendix B. For that data set, there are 16 positive signs, 64 negative signs, and 2 ties. Use the Wilcoxon signed-ranks test to test the claim...
-
A toy manufacturing uses 48000 rubber wheels per year for its popular dump truck series. The firm makes its own wheels, which it can produce at a rate of 800 per day. The toy trucks are assembled...
-
Presented below is cash flow information for two competitors for 2015_____fizer, Inc., and Johnson & Johnson (amounts in millions): Describe the cash management strategy of each company by...
-
Authorization of transactions is considered a key control in most organizations. Authorizations should not be made by individuals who have incompatible functions. For each transaction (listed as A....
-
Governmental accounting is very different from financial accounting. The FASB Codificationonly applies to nongovernmental entities. State and local governments must follow GASB (Governmental...
-
1. Is Facebook's mission statement market oriented? Explain. 2. How is Facebook's strategy driven by its mission? 3. Is it wise for Facebook to give away it technologies for free? Why or why not? 4....
-
A soft surface cone clutch handles 200 Nm of torque at 1250 rev / min. The large diameter of the clutch is 350 mm. The cone pitch angle is 6- the face width is 65 mm 1 4 and the coefficient of...
-
In a piping system, what is used to control the flow rate? (a) Pipe (b) Valve (c) Fitting (d) Pump (e) Elbow
-
Are outcomes equally likely in this distribution? Why or why not? A customer service representative must spend different amounts of time with each customer to resolve various concerns. The amount of...
-
The variation of the density of a fluid with temperature at constant pressure is represented by (a) Bulk modulus of elasticity (b) Coefficient of compressibility (c) Isothermal compressibility (d)...
-
The air in a 5-m \(\times 5-\mathrm{m} \times 3-\mathrm{m}\) hospital room is to be completely replaced by conditioned air every \(15 \mathrm{~min}\). If the average air velocity in the circular air...
-
What type of distribution is this? A customer service representative must spend different amounts of time with each customer to resolve various concerns. The amount of time spent with each customer...
-
3. Test the claim that average price of Basic Staple basket in Penang is significantly different compared to the in Selangor. 4. Two larger supermarket chains, Aeon and Tesco control nearly 70% of...
-
In July 2013, cnet.com listed the battery life (in hours) and luminous intensity (i. e., screen brightness, in cd/m2) for a sample of tablet computers. We want to know if screen brightness is...
-
1. What are the advantages of this technology? 2. How does this technology allow John Deere to compete against lower-cost manufacturers and producers? 3. Are there any other advantages to using this...
-
Suppose you work for the university and have access to student, class, professor, department, and grade data. Assume the student data includes students home address, high school, and prior...
-
Explain Figure 4-14. Search the Internet for an example of horizontal and vertical market software (other than those mentioned in this chapter). Search as well for the product QuickBooks. Briefly...
-
Presented below are the beginning-of-year common share price (P t-1 ), the end-of-year common share price (P t ), and the annual dividend (D t ) for two competitorsMinaret Company and Owens Company....
-
In Example 13-1, we assumed we were going to use all available solvent. There are other alternatives. Determine if the following alternatives are capable of producing outlet water of desired acetic...
-
A countercurrent extraction system extracts furfural from water into methyl-isobutyl ketone (MIBK) at \(25^{\circ} \mathrm{C}\). Aqueous feed contains 0.0011 wt. fraction furfural and has a feed rate...
Study smarter with the SolutionInn App