Final answer:
The limit in a restricted area on a wipe test for tech can vary depending on regulations and guidelines. Typically, the limit for a controlled area is set at 1000 cpm, but it may differ for a restricted area. Consult specific regulations for accurate information.
Step-by-step explanation:
The limit in a restricted area on a wipe test for tech is typically expressed in counts per minute (cpm) to measure the level of radiation contamination. The specific limit can vary depending on the regulations and guidelines set by the relevant authorities. However, as there is no context provided in the question, it is not possible to determine the exact answer. Typically, the limit for a wipe test in a controlled area is set at 1000 cpm, but it may differ for a restricted area. Therefore, it is best to consult the specific regulations or guidelines in place for the accurate limit in a restricted area on a wipe test for tech.