Which wire specification is indicated for grounding a fire alarm, according to the source material?

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Pass the California Alarm Company Operator Exam. Study with flashcards and multiple choice questions, each with hints and explanations. Prepare for your exam with confidence!

Multiple Choice

Which wire specification is indicated for grounding a fire alarm, according to the source material?

Explanation:
Grounding a fire alarm uses a small, two-conductor cable so the grounding path can be run easily alongside the other alarm conductors while still providing a reliable reference for the low-voltage circuit. The material specifies 22/2, meaning two insulated conductors at 22 AWG, which is appropriate for the low-current grounding needs of these systems and keeps installation flexible and cost-effective. Larger gauges or single-conductor options would be unnecessary for this purpose and are not what the material describes for this grounding task.

Grounding a fire alarm uses a small, two-conductor cable so the grounding path can be run easily alongside the other alarm conductors while still providing a reliable reference for the low-voltage circuit. The material specifies 22/2, meaning two insulated conductors at 22 AWG, which is appropriate for the low-current grounding needs of these systems and keeps installation flexible and cost-effective. Larger gauges or single-conductor options would be unnecessary for this purpose and are not what the material describes for this grounding task.

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