The farthest measurable or considered distance at which contact can be maintained or recognized.

अधिकतम संपर्क दूरी

English Usage: The engineers calculated the maximum contact distance for the new wireless technology.

Hindi Usage: इंजीनियरों ने नई वायरलेस तकनीक के लिए अधिकतम संपर्क दूरी की गणना की।