Q

Which combination of symbols would you use to indicate a wire joint in a schematic circuit diagram?

RRB Group D 10 Aug, 2026 (12:45 PM - 2:15 PM) 2026
✓ Answer: D A dot at the intersection of two lines
The correct choice is A dot at the intersection of two lines. It follows from the relevant Newtonian mechanics, motion, work, energy, power or simple-machine relationship.