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Magnetic Circuit

Magnetic Circuit
Conductance is analogous to

Inductance
Reluctance
Permeance
Flux

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Magnetic Circuit
While comparing magnetic and electric circuits, the flux of magnetic circuit is compared with which parameter of electrical circuit?

E.M.F
Current density
Current
Conductivity

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Magnetic Circuit
The unit of reluctance is

Meter/Henry
1/Henry
Henry
Henry/meter

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Magnetic Circuit
Energy stored by a coil is doubled when its current is increased by percent.

42.5
41.4
44.6
47.5

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Magnetic Circuit
Those magnetic materials are best suited for making armature and transformer cores which have ________permeability and _________hysteresis loss.

Low, high
High, high
Low, low
High, low

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Magnetic Circuit
An air gap is usually inserted in magnetic circuits to

None of the listed here
Increase the flux
Prevent saturation
Increase m.m.f.

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MORE MCQ ON Magnetic Circuit

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