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What is the Relationship between power factor and current?
When voltage and current waveforms are out of synch the power factor is reduced. In a pure resistance load the PF is 1. When inductance and capacitance is involved the PF is from 0 to 1.
What is the relationship between inductance and power factor in an ac circuit?
for the purely inductance power,the power factor is zero because true power equals zero.here the power triangle would look like a vertical,because the adjacent (true power) side would have zero length....Engr. olunloyo university of lagos ,Nigeria
What two things is the value of inductance affected by?
There are four basic factors of inductor construction determining the amount of inductance created. These factors all dictate inductance by affecting how much magnetic field flux will develop for a given amount of magnetic field force (current through the inductor's wire coil): 1. Number of turns in the coil (N) 2. Length of coil (l) 3. Cross sectional area of coil (A) 4. Material (nature, or permeability) of coil: u(Greek meu) Inductance, L=(N^2 . u.A)/l
How do you measure inductance of a coil?
Type your answer here... By use an inductance meter or an inductance bridge
What is inductance measured in?
Inductance is measured in henrys.
Relation between self inductance and relative permeability?
Self inductance is a property of a coil that depends on the geometry and number of turns of the coil. The relative permeability of a material is a measure of how easily it can be magnetized. The self inductance of a coil can be affected by the relative permeability of the material in the core of the coil, as a higher relative permeability can increase the magnetic field and thus the inductance.
What is the Relationship between resistance and inductance in a RL circuit?
What is the Relationship between resistance and inductance in a RL circuit?
What is the relationship between the length and inductance of a straight wire?
The relationship between the length and inductance of a straight wire is directly proportional. This means that as the length of the wire increases, the inductance also increases. Conversely, as the length decreases, the inductance decreases.
What is the relationship between the length, material, and inductance of a wire?
The relationship between the length, material, and inductance of a wire is that the inductance of a wire increases with its length and the type of material it is made of. A longer wire and a wire made of a material with higher conductivity will have higher inductance.
How does the permeability of a coil affect mutual inductance?
Since a coil contains numerous loops, more of the conductor is affectedÊ by the magnetic field. An increase in permeability of the core results in an increase in the inductance of the coil.
What is the relationship between wire inductance and the efficiency of an electrical circuit?
The relationship between wire inductance and the efficiency of an electrical circuit is that higher wire inductance can lead to lower efficiency in the circuit. Inductance causes energy losses in the form of heat, which can reduce the overall efficiency of the circuit by wasting energy. Minimizing wire inductance can help improve the efficiency of the electrical circuit.
What is the relationship between wire self inductance and the efficiency of an electrical circuit?
The relationship between wire self inductance and the efficiency of an electrical circuit is that higher self inductance in the wire can lead to lower efficiency in the circuit. This is because self inductance can cause energy losses in the form of heat, reducing the overall efficiency of the circuit.
What is the relationship between the length of parallel wire inductance and its effect on the overall inductance value?
The length of parallel wire inductance is directly proportional to its effect on the overall inductance value. This means that as the length of the wire increases, the inductance value also increases.
How can I calculate the coil's self-inductance?
To calculate a coil's self-inductance, you can use the formula L ( N A) / l, where L is the self-inductance, is the permeability of free space, is the relative permeability of the core material, N is the number of turns in the coil, A is the cross-sectional area of the coil, and l is the length of the coil.
Why air coil with soft iron core inductance is greater then air coil laminated steel core?
Soft iron has a greater permeability than steel. BTW, the only reason for laminations is to reduce eddy currents in the core. It has no effect on permeability or inductance.
What is the Relationship between particle size and permeability?
As soil particle size increases so does permeability. I am doing Earth Science in 8th grade and 9R in 8th grade
What is relationship between particle size and permeability?
As soil particle size increases so does permeability. I am doing Earth Science in 8th grade and 9R in 8th grade
