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Topic areas
Electrical and electronic engineering
- The solenoid
- Magnetic flux, Φ
- Magnetic flux density, B
- Magnetomotive force, Fm
- Field strength, H
- Permeability, μ0 and μr
Pre-requisites
None.
Problem statement
When AC power is distributed and used in an electrical power application there will usually be a monitoring system in place to detect any faults that will inevitably develop through prolonged, long-term use.
How can engineers use the characteristics of an AC circuit to detect when a fault condition has occurred?
Interactives
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