A fuse or a circuit-breaker may be used to protect electrical cables from large currents that could 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