Cars shall be provided with?

A capacity and data plate secured in a conspicuous place on the car or crosshead is essential for several reasons. This plate provides critical information about the elevator’s specifications, including its maximum load capacity, model number, and safety standards. By having this information readily visible, it ensures that operators and users are aware of the limits of the elevator’s usage, which is crucial for safety.

This requirement helps prevent overloading, which can lead to mechanical failures or accidents. Moreover, having the data plate in a conspicuous location allows for easy reference during inspections and maintenance checks, facilitating compliance with safety regulations.

In comparison, while other options like emergency contact information, a list of operators, and maintenance instructions may be important for the overall safety and operation of the car, they do not fulfill the fundamental requirement of providing immediate and vital information about the car's operational capabilities and safety limits. The capacity and data plate is specifically mandated to ensure safety and proper usage of the hoisting machinery.