A fuse or a circuit-breaker may be used to protect electrical cables against large currents that might lead to overheating. If a fuse is used, where should it be placed, and if a circuit-breaker is used, where should it be placed?
- Aposition of fuse: X, position of circuit-breaker: X
- Bposition of fuse: X, position of circuit-breaker: Y
- Cposition of fuse: Y, position of circuit-breaker: X
- Dposition of fuse: Y, position of circuit-breaker: Y