permeability | reluctance | conductance | inductance | electrical interview question | interview
permeability | reluctance | conductance | inductance | electrical interview question | interview
In this video I have explain four important of that is permeability inductance reluctance and conductance these are the most common question that asked in electrical interview by interviewer so first of all
what is permeability
It is the ability of material that pose how much flux will flow through itself so that type of ability in any material is known as permeability in this video I have explained permeability by considering core of transformer.
What is reluctance
Reluctance exist in magnetic material it is a factor which opposes the flow of magnetic fluxes reluctance is inversely proportional to permeability it means that when reluctance will increase permeability of material is decrease and when reluctance of material decrease as the permeability of that material increases
Show that type of magnetic material is better which have high permeability and low reluctance that's why Silicon Steel is used formatting Transformer Core
What is conductance
Conductance is the property of material which source that how much current will flow through that material and it is inverse or reciprocal of resistance as we know resistance is a factor which opposes the flow of electric current in electrical circuit where as conductance is the property of material which shows that how much flux will throw that conductor aur material
Conductance is denoted by G And G = 1/R
What is inductance
When a.c current following through inductor or coil emf induced from Faraday's law of electromagnetic induction .
Induced emf is directly proportional to rate of change of current with respect to time
I.e
.. V = L di/dt
So Inductance is the proportionality of that relation . That is denoted by L
COVERED TOPICS
A) what is permeability easy explanation
B) permeability in hindi
C) magnetic permeability
D) reluctance in hindi
E) concept of reluctance
F) conductance and conductivity in hindi
G) what is Conductance
H) inductance explained
I) inductance in hindi
J) inductance and self inductance.
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#permeability #permeabilityinhindi #whatispermeability #reluctance #whatisreluctance #reluctanceinhindu #conductance #whatisconductance #conductanceinhindi #inductance #inductanceinhindi
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