An area or domain in which activities or processes take place, especially in a professional or technical context

संचालन का क्षेत्र

English Usage: The engineers are experts in the field of operations related to infrastructure development.

Hindi Usage: इंजीनियर बुनियादी ढांचा विकास से संबंधित संचालन के क्षेत्र में विशेषज्ञ हैं।