Which of the following are indicators of equipment wear and tear?

Indicators of equipment wear and tear are observable signs that suggest the equipment is becoming less effective due to usage or deterioration over time. The presence of fluid leaks is a critical sign, as it often indicates that seals or gaskets are failing, which can lead to further operational issues if not addressed. Unusual vibrations can also signal wear, as they might result from misalignment, imbalance, or internal damage, all of which compromise the equipment's reliability and performance.

In contrast, improved operational speed and reduced noise would typically suggest that an equipment is functioning well, not experiencing wear. Consistent performance capabilities indicate that the equipment is operating within expected parameters, thus showing no signs of degradation. Periodic cleaning schedules, while important for maintenance, do not directly indicate the condition or wear of the equipment; they are part of routine care rather than indicators of wear.