A good fuse will yield what reading on an ohmmeter?

A good fuse will yield a reading of 0 ohms on an ohmmeter because it indicates that there is a complete circuit with no resistance. A fuse is designed to allow electrical current to flow through it when it is intact, functioning as a safety device to prevent overload or short circuits in an electrical system. When a fuse is operational, it behaves like a short circuit with very low resistance, ideally approaching 0 ohms. Any significant reading above 0 ohms suggests that the fuse may be damaged or has developed a resistance that could lead to inadequate performance or failures in the electrical circuit. In practice, this low resistance reading ensures that the circuit can operate efficiently without any loss of voltage or current due to the fuse itself.