In a Class 2 Circuit, Because the Power Source of the Circuit

question 5

Multiple Choice

In a Class 2 circuit, because the power source of the circuit is limited, ____ overcurrent protection is required.

• A)fuse-based
• B)circuit-breaker-based
• C)no
• D)minimum

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Definitions:

Progressive Loss

A gradual decrease in function, quality, or quantity over time, often associated with health conditions or disease progression.

Presbycusis

Age-related hearing loss, gradually occurring as individuals get older, affecting the ability to hear higher frequencies first.

Otosclerosis

A condition characterized by abnormal bone growth in the middle ear, leading to hearing loss.

Ear Infections

Infections that occur in the ear, often in the middle ear, causing pain, swelling, and sometimes hearing loss.