A magnetic circuit with a single air gap is shown below. The core dimensions are: Cross-sectional...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A magnetic circuit with a single air gap is shown below. The core dimensions are: Cross-sectional area = 18 cm? Mean core length = 60 cm Air gap length = 2.3 mm Number of turns = 83 turns Core permeability 2500µo !! Neglect fringing effect. For a winding current of 1.5 A, calculate: (a) Draw the magnetic circuit (b) The coil mmf (c) the reluctance of the core (d) the reluctance of the air gap www (e) the total flux in the circuit (f) the flux density in the air gap (g) the flux intensity in the core (h) the flux linkage of the winding ) the winding inductance Core: mean length area Ag. permeability u N turns Air gap A magnetic circuit with a single air gap is shown below. The core dimensions are: Cross-sectional area = 18 cm? Mean core length = 60 cm Air gap length = 2.3 mm Number of turns = 83 turns Core permeability 2500µo !! Neglect fringing effect. For a winding current of 1.5 A, calculate: (a) Draw the magnetic circuit (b) The coil mmf (c) the reluctance of the core (d) the reluctance of the air gap www (e) the total flux in the circuit (f) the flux density in the air gap (g) the flux intensity in the core (h) the flux linkage of the winding ) the winding inductance Core: mean length area Ag. permeability u N turns Air gap
Expert Answer:
Related Book For
Posted Date:
Students also viewed these electrical engineering questions
-
A magnetic circuit with a single air gap is shown in Figure. The core dimensions are: Cross-sectional area Ac = 1.8 ? 10 ?3 m 2 Mean core length lc = 0.6 m Gap length g = 2.3 x 10 ?3 m N = 83 turns...
-
A small coil C with N = 200 turns is mounted on one end of a balance beam and introduced between the poles of an electromagnet as shown in Fig. 3.70. The cross-sectional area of the coil is S = 1.0...
-
A circular coil with area A and N turns is free to rotate about a diameter that coincides with the x-axis. Current I is circulating in the coil. There is a uniform magnetic field B in the positive...
-
Majan International School, Muscat conducts online classes and online exams for its students due to Covid 19 pandemic situation. It uses its own online Learning Teaching Management system namely...
-
The state real estate commission is mandated to provide an examination that ensures a person passing the exam will have a minimum level of competence. This provides protection for the members of the...
-
Why is ranching more profitable and less risky in the central Great Plains compared to most parts of the western USA?
-
For the following periodic processes, what is the shortest interval we must examine to see all combinations of deadlines? a. b. c. Process P1 P2 Deadline 2 5 P3 10
-
Lara Fredericks is interested in two mutually exclusive investments. Both investments cover the same time horizon of 6 years. The cost of the first investment is $10,000, and Lara expects equal and...
-
The provided sample data illustrates the annual sales and the average selling price of a product within a company from 2011 to 2017.. Average Sale Price Year Sales 2011 75,110 324,963 2012 84,488...
-
On October 1, 2020, Mary Graham organized a computer service company called Echo Systems. Echo is organized as a sole proprietorship and will provide consulting services, computer system...
-
If the 1-year Forward rate for CAN is $0.66, then based on all information given O use a money market hedge use a forward hedge the firm should:
-
Kamal Enterprises Ltd., a garment manufacturer in Mumbai, India, is negotiating to purchase a fully automated sewing machine. This machine can be programmed to sew and is expected to reduce...
-
How much overtime is reasonable in a week? How long can the company expect workers to continue to work overtime before they see employee stress levels getting significantly higher than normal?
-
For each of the following $1,000-par-value bonds paying semi-annual interest payments, calculate the before- and after-tax cost of debt. Use the 21% corporate tax rate. Issuer Name AT&T Boeing CVS...
-
Should you shop for good employees who are out of work in a bad economy, and then should you terminate existing employees who arent doing their jobs very well after finding a good replacement? What...
-
Flotation costs and the cost of debt In March of 2020 PepsiCo, Inc. (PEP) sold $750 million worth of 40-year 3.875% coupon bonds that pay semi-annual interest. At the time the bonds were issued, the...
-
4. The transverse deflection of a cable of length I that is fixed at both ends, is given as a solution to d'u Tu gtx-L) dr R 2R where Ttension in cable R-flexural stiffness q-distributed transverse...
-
Under what conditions is the following SQL statement valid?
-
Assume the magnetic circuit of Problem 1.1 and figure to be made up of M-5 electrical steel with the properties described in figures. Assume the core to be operating with a 60-Hz sinusoidal flux...
-
A 550-kW, 2400-V, six-pole, 60-Hz three-phase induction motor has the following equivalent circuit parameters in ohms-per-phase-Y referred to the stator: R1 = 0.108 R2 = 0.296 X1 = 1.18 X2 = 1.32 Xm...
-
The three-phase 6/4 VRM of Problem 8.4 has a winding resistance of 0.15/phase and a leakage inductance of 4.5 mH in each phase. Assume that the rotor is rotating at a constant angular velocity of...
-
In a recent study of how mice negotiate turns, the mice ran around a circular 90 turn on a track with a radius of 0.15 m. The maximum speed measured for a mouse (mass = 18.5 g) running around this...
-
It is well known that runners run more slowly around a curved track than a straight one. One hypothesis to explain this is that the total force from the track on a runners feet the magnitude of the...
-
You are driving your car through a roundabout that has a radius of 9.0 m. Your physics textbook is lying on the seat next to you. What is the fastest speed at which you can go around the curve...
Study smarter with the SolutionInn App