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The Magnetic Circuit— V Meaning of Magnetomotive- Force Gradient—
Calculation of Flux Produced by a Helix or Solenoid— The Effect of Magnetic
Leakage By TERRELL CROFT This is the fifth and concluding section of this
article whose ...
2
FUNDAMENTALS OF ELECTRICAL AND ELECTRONICS ENGINEERING
6.1 MAGNETOMOTIVE FORCE (M.M.F.) A current carrying conductor produces a
magnetic field around it. The coil should have the correct number of turns in order
to produce the required flux density. Magnetomotive force is defined as the ...
The Magnetic Circuit—V Meaning of Magnetomotive-Force Gradient—
Calculation of Flux Produced by a Helix or Solenoid—The Efl'eot of Magnetic
Leakage By TERRELL CROFT This is the fifth and concluding section of this
article 'whose ...
4
Electrical News. Generation, Transmission and Application of ...
In a distributed armature winding type of alternator when the field magnets are
excited, the field magnetomotive force will set up in the air-gap a certain induction
distribution. This distribution is approximately sine form, but depends of course ...
5
Canadian Electrical News
In a distributed armature winding type of alternator when the field magnets are
excited, the field magnetomotive force will set up in the air-gap a certain induction
distribution. This distribution is approximately sine form, but depends of course ...
b — length of the base of the magnetomotive force diagram. cP = ratio of the
average height of the diagram to the maximum height. hmax = maximum height
of the magnetomotive force diagram when 8 = 30 degrees — AW/Zp. Hmax =
fcmo* X ...
7
Fiber Optics Standard Dictionary
magnetic permeability a closed magnetic path, the magnetomotive force (mmf)
divided by the product of (a) the magnetic reluctance. R, of the magnetic path
over which the mmf is exerted and (b) the cross section of the path at the point,
given ...
8
Official gazette of the United States Patent Office
... to said impressed electromotive force, a primary magnetomotive force of leaser
angular displace; meut than that required, and by the flux due to said primary
magnetomotive force inducing secondary currents within a closed circuit, setting
up ...
United States. Patent Office, 1901
9
Journal of Electricity, Power, and Gas
The resultant internal drop I-_-Z-.- when subtracted from the induced
electromotive force E: gives 13;, the electromotive force at the terminals of the
receiving circuit. The magnetomotive force required to produce the flux 4'; is Im,
which leads the ...
10
General Electric Review
Magnetomotive-force Diagram, Unity Power-factor of the line current / by the
angle 0. Calculating Fc for cos 0 = 0.8 gives the load excitation as 6240 ampere-
turn's. Fig. 5 gives the magnetomotive-force diagram for the same condition, AB.
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Convert Everything Seriously Converts Any Unit of Measurement to …
... seen, and can convert everything from length measurements and currency to clothing/shoe sizes to resistance and magnetomotive force. «Lifehacker, 12月 13»
Orbo and magnetic flux-gating
Ferromagnetic materials have a tendency to keep a memory of past MMF (magnetomotive force). Meaning, after the source of the magnetic flux ... «Pure Energy Systems News, 5月 10»
