Final answer:
The correct action after a strike-off procedure is not provided in the question's options, but typical practice involves brief waiting for consolidation and then weighing the measure and sample. The removal of air voids may be necessary for specific laboratory procedures.
Step-by-step explanation:
After completing the strike-off procedure, commonly used in the field of engineering when measuring materials, the correct course of action before weighing the measure and sample is not expressly provided by the options in the question. However, based on the related context offered, if we are dealing with a process such as concrete or soil sample preparation, which involves striking off to level the sample with the top of the measuring container, the usual practice is to wait a brief period for any settlement or consolidation and then proceed to weigh the measure and sample.
This is typically done without the need for curing, covering, or vacuum processing immediately after strike-off. Given the scientific context of the question, one might lean towards option c) Remove air voids with a vacuum if the procedure relates to a method requiring the removal of air bubbles to ensure accurate measurements, such as in the preparation of a cement paste for testing purposes. However, this may be more specific to concrete testing standards or laboratory procedures rather than a general practice applicable to all strike-off processes.