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NICET FA I ยท Question 1 of 10Untimed
Installation

A fictional module has two plug-in connectors with identical housings. The assembly drawing assigns J1 to the input harness and J2 to the indicator harness. Which completed connection matches that drawing?

Original practice questions written to NICET's published content outline. Each answer key is re-checked by a separate blind solve, and every explanation cites the code section or source it relies on. Never real or recalled exam questions. Expert-reviewed: every question was checked by a fire alarm professional with more than 17 years in fire alarm and sprinkler systems ().