refers to the secondary part of a system that functions relative to another primary part, particularly in electrical contexts.

can refer to something that is not primary; of lesser importance or rank.

माध्यमिक

English Usage: Her secondary concerns included logistics and scheduling.

Hindi Usage: उसकी माध्यमिक चिंताओं में लॉजिस्टिक्स और कार्यक्रम निर्धारण शामिल थे।