Which outcome occurs when impedance mismatches cause strong signal reflections in a long-distance telecommunications fiber?

💡 Explanation

Reduced signal-to-noise occurs because Rayleigh scattering induces signal reflections, generating noise that competes with the intended signal; therefore error rates climb, rather than higher speeds, because the extraneous signals interfere.

• Which outcome results when a robot arm's joint encoder fails entirely during a programmed multi-point move?
• Which outcome occurs when small amounts of liquid fuel bypass piston rings in an internal combustion engine?
• Which outcome occurs when a PID controller in an industrial robotic arm exhibits integral windup under prolonged saturation?
• Which consequence results when ice formation contaminates an aircraft's turbine compressor?
• Which output deviation occurs when a PLC's execution cycle is shorter than a conveyor’s sensor sampling interval?
• Which consequence results when photoelectric sensors on automated industrial painting robots experience specular reflection?