Final answer:
The required phrase on a notice to stock for a functional check item is "Functional Check". This indicates the item needs testing to ensure proper function before use.
Correct optio is c) "Functional Check"
Step-by-step explanation:
The phrase that is required on a notice to stock for a functional check item is "Functional Check". This designation is used to indicate that the item requires a functional check to ensure it is operating correctly before it can be deemed serviceable or ready for use. Items labeled with "Functional Check" are still within a processed state where they must be tested to verify functioning according to specified standards before they are distributed for use.
It appears that the provided information explains the significance of the phrase "Functional Check" on a notice to stock. This designation indicates that the item mentioned requires a functional check to ensure it operates correctly before being considered serviceable or ready for use. Items labeled with "Functional Check" are in a processed state that mandates testing to verify their functionality based on specified standards. Only after successfully passing this functional check can the items be distributed for use. This practice ensures that the items meet the required operational criteria and comply with established standards before being put into service.