What is the purpose of a load cell in rigging?

The purpose of a load cell in rigging is primarily to measure the weight of the load being lifted. Load cells are essentially sensors that convert the force exerted by the weight of the load into an electrical signal. This ability to accurately measure weight is crucial in rigging operations, as it helps to ensure that the lifting equipment is not overloaded and operates within safe limits. By providing precise measurements of the load, load cells enhance safety and efficiency in rigging practices, allowing operators to make informed decisions when handling heavy equipment or materials.

The other options do not accurately reflect the primary function of a load cell in rigging. Delivering electrical energy to the rigging system is a different aspect of rigging that involves power supply components. Providing visual displays pertains to monitoring and communication devices, which may work alongside load cells but do not represent their function. Securing loads in place before lifting is an important safety procedure but is not related to the measurement capabilities of load cells. Hence, the focus on weight measurement accurately captures the essential role of load cells in rigging operations.