MS Communication Systems Practice Questions - Mississippi Communication Systems Contractor Examination Exam

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Which installation is within the official MSBOC Communication Systems classification when it is energy limited and does not exceed 91 volts?

A 120-volt lighting branch circuit A music-distribution and public-address system A fire-detection control panel and initiating circuit A service-entrance feeder to a panelboard

Correct Answer:

A music-distribution and public-address system

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