Question: A 3-phase, 4-pole, 400 V 50 Hz, star connected induction motor has following circuit parameters = 1.02, r = 0.5 M2, X = X

A 3-phase, 4-pole, 400 V 50 Hz, star connected induction motor has

A 3-phase, 4-pole, 400 V 50 Hz, star connected induction motor has following circuit parameters = 1.02, r = 0.5 M2, X = X = 1.2 N, Xm = 35 N The starting torque when the motor is started direct-on-line is (use approximate equivalent circuit model) (A) 63.6 Nm (C) 190.8 Nm (B) 74.3 Nm (D) 222.9 Nm

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The detailed ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Electrical Engineering Questions!

For the following exercises, use the matrices below to perform the indicated operation if possible. If not possible, explain why the operation cannot be performed. A + B C -8 7 -51 [PH 09 -5 A=[2 -]...

2. Explain the process by which a nonconducting material, like paper, exhibits attraction when brought into the vicinity of a negatively charged object.

The following additional information is available for the Dr. Ivan and Irene Incisor family from Chapters 1-5. Ivan's grandfather died and left a portfolio of municipal bonds. In 2012, they pay Ivan...

1. We know that the most common form of color blindness results from an Xlinked recessive gene. A couple with normal color vision has a daughter with normal vision and a son who is color-blind. What...

1. Explain the Need, importance, process and Types of Control. 2. What is Budgeting? What are its purpose and types? How can it be made effective in an organization? 3. Explain in detail the various...

1. Using stress-strain diagrams, show the difference in deformation response between elastic and linear viscous (newtonian) materials. Label your diagrams 31. List three types of material objects...

1.Sketch a line diagram to the types of business organisation on the basis of ownership 2.What do you understand by joint sector companies? Mention the diagrams for the formation of joint sector...

Question 1: The flux per pole in a synchronous motor with the field circuit ON and the startor disconnected from the supply is found to be 25 mWb. When startor is connected to the rated supply with...

What is "profiling"? What are the advantages and disadvantages of its use? How does the use of profiling relate to ethics? 20) A moral and ethical issue raised by the information age is the...

The balance sheets of Milton Corporation on December 31, 2013 and 2014, showed gross accounts receivable of $15,200,000 and $17,600,000, respectively. The balances in the Allowance for Uncollectible...

Johnson Electronics manufactures a power supply used in a variety of electronic products including printers, modems, and routers. The demand for the part is 8,400 units per week. The production of...

Balance sheet preparation; errors [ LO 3 - 2 , 3 - 3 ] The following balance sheet for the Los Gatos Corporation was prepared by a recently hired accountant. In reviewing the statement you notice...

5) Create a 3-D pie chart showing the breakdown of total Hours Worked into total Overtime Hours and the NonOvertime hours located at the bottom of the database listing, row 37 columns E, F, G. The...

1. Why was it important to filter the saturated solutions before taking the pH readings? 2. During the video it was mentioned that the pH of Cu(OH)2 usually is 5.50. Why does is the pH so low? 3.For...

Use the following data in addition to the financial statements provided: Target market price per share of $72.23 and Wal-Mart market price per share of $69.12 Target number of outstanding common...

What does the Video Clip Gattaca say about prejudice and discrimination Worldwide How does this represent some of the problems of the global struggle for Civil Rights in South Africa and rest of the...

D.M. Paper Company is a Canadian-controlled private corporation (CCPC). The Company handles retail distribution or paper supplies. The following Income Statement has been prepared to assist you in...

According to Thomas and Kilmann in PMBOK, 7th ed's Conflict Model, this type of conflict resolution often is used when there is a safety or health conflict that needs to be resolved...

The U.S. Bureau of Labor Statistics reports that of persons who usually work full-time, the average number of hours worked per week is 43.4.Assume that the number of hours worked per week for those...

What proportion of secretaries of Fortune 500 companies has a personal computer at his or her workstation? You want to answer this question by conducting a random survey. How large a sample should...

Study the following analysis of variance table produced by using Minitab. Describe the design (number of treatments, sample sizes, etc.).Are there any significant effects? Discuss theoutput. Two-way...

What are the two major types of placebo-control studies? What are they intended to control? What is the major limitation of these designs?

1.10 Describe the medical model of abnormal behavior.

1.11 Identify the major psychological models of abnormal behavior.