Which item is not listed as a specific inspection item in the provided material?

• A. Machines
• B. Brakes
• C. Weight capacity sensor
• D. Hydraulic components

Answer: (C)

In this type of checklist, the items listed for inspection are the subsystems whose condition directly affects safe operation. The material specifically calls out the drive machines, the braking system, and hydraulic components as items to inspect. These are core mechanical and safety-critical areas where wear, leaks, misalignment, or failure could stop the escalator or create hazards, so they are routinely checked.

A weight capacity sensor isn’t included among the listed inspection items. Weight capacity is primarily a rating or specification of the equipment, and while some systems may use load-sensing components, the material in question doesn’t treat a weight-capacity sensor as a standard inspection item. Instead, the presence or function of that sensor would be part of a broader safety or control-system review, but it isn’t called out as a separate inspection item in the provided material.

So the item not listed is the weight capacity sensor, which is why it’s the best choice. The other items—machines, brakes, and hydraulic components—are the ones explicitly identified for inspection.