Question: A 3-phase, 4-pole AC machine, single layered distributed armature coils with N=10 turns and S= 36 slots. Please draw the MMF waveform of Each phase,

A 3-phase, 4-pole AC machine, single layered distributed armature coils with N=10 turns and S= 36 slots. Please draw the MMF waveform of

  1. Each phase,
  2. Resultant MMF due to all phases

Ia= 10 A,  Ib=-5A,   Ic=-5A and assume magnetic axes are displaced in abc sequence.

Step by Step Solution

★★★★★

3.46 Rating (166 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
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!

Q:

Q1. Consider a three-phase machine. The stator has 18 slots, with a 2-pole stator, 3-phase, double-layer, 8/9th of full-pitch distributed winding. Each coil side contains 10 conductors. The rotor has...

Q:

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...

Q:

The object of this problem is to illustrate how the armature windings of certain machines, i.e., dc machines, can be approximately represented by uniform current sheets, the degree of correspondence...

Q:

A 4 - pole ac machine has a 3 - phase winding wound in 6 0 slots. The coils are short pitched in such a way that if one coil side lies in slot number 1 , the other side of the same coil lies in slot...

Q:

1.What is meant by Fayol's principle of'esprit de corps'? 2. Which principle of management implies that there should be 'one head and oneplan' for a group of activities having the same objective? 3....

Q:

1. Compare the tasks, priorities, and responsibilities of first-line, middle, and top managers. 2. Discuss the difference between efficiency and effectiveness. 3. What is a SWOT analysis. Explain...

Q:

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...

Q:

1.Explain the Functions and Roles of Management. 2. Explain the contributions of Henry Fayols and FW Taylor to management? 3. Explain the Various Environmental factors affecting Management 4. Explain...

Q:

Explain in detail the Hawthorne studies. 5. Explain in detail the strategies for global business. 6. Explain in detail the different levels of management and skills needed for them. 1. What is...

Q:

Explain the contributions of Henry Fayols and FW Taylor to management? 3. Explain the Various Environmental factors affecting Management 4. Explain in detail the Hawthorne studies. 5. Explain in...

Q:

Argue for or against the idea that dropping out of high school before graduating to take a job is a good idea. For your thesis, come to a clear conclusion (one way or the other on this topic) and...

Q:

For this problem, imagine some paramagnet that has any amount of N spins and with a magnetic field of B=0. For this paramagnet, derive the expression for the average of the square for the...

Q:

How many states currently have full independent practice privilege? Option A 3 2 Option B 6 Option C 1 1 Option D 2 4

Q:

The real risk-free rate is 3%, and inflation is expected to be 3% for the next 2 years. A 2-year Treasury security yields 6.2%. What is the maturity risk premium for the 2-year security?

Q:

In the previous problem, suppose the company has announced it is going to repurchase $18,000 worth of stock instead of paying a dividend. What effect will this transaction have on the equity of the...

Q:

In the previous problem, suppose the company has announced it is going to repurchase $38,500 worth of stock instead of paying a dividend. What effect will this transaction have on the equity of the...

Q:

A firm has net income before interest and taxes of $193,000 and interest expense of $28,100. a. What is the times-interest-earned ratio? b. If the firms lease payments are $48,500, what is the fixed...

Q:

Transform the following linear programming model into standard form and solve by using the computer: Maximize Z = 140x1 + 205x2 + 190x3 Subject to 10x1 + 15x2 + 8x3 610 x1 / x2 3 x1 0.4(x1 + x2 +...

Q:

Corporations can be separated into two types. A (privatelyjpublicly) held corpocation does not offer its shock for public swie and usualyhas Rew stocknotaers. A pipivatetytputficty)Need help? Review...

Q:

A 250-V dc shunt-wound motor is used as an adjustable-speed drive over the range from 0 to 2000 r/min. Speeds from 0 to 1200 r/min are obtained by adjusting the armature terminal voltage from 0 to...

Q:

Figure shows a circularly symmetric system in which a moveable plunger (constrained to move only in the vertical direction) is supported by a spring of spring constant K = 5.28 N/m. The system is...

Q:

The equivalent-circuit parameters of an 8-kW, 230-V, 60-Hz, four-pole, two-phase, squirrel-cage induction motor in ohms per phase are R l = 0.253 X l = 1.14 X m = 32.7 R 2 = 0.446 X 2 = 1.30. This...

Q:

Draw the price effect and the quantity effect for a price change from $30 to $20. Which effect is larger? Does total revenue increase or decrease? No calculation is necessary.

Q:

Draw the price effect and the quantity effect for a price change from $10 to $20. Which effect is larger? Does total revenue increase or decrease? No calculation is necessary.

Q:

Which of the following has a more elastic demand in the short run? a. Pomegranate juice or drinking water? b. Cereal or Rice Krispies? c. Speedboats or gourmet chocolate?