In a multiple compressor system with a very light and steady load, ____________.

In a multiple compressor system designed to handle varying loads efficiently, a very light and steady load typically means that only one compressor is necessary to meet the demand effectively. This approach is advantageous as it saves energy and reduces wear on the additional compressors that would otherwise be running simultaneously. Running only one compressor helps maintain efficiency, as compressors tend to operate at their optimal performance when they are not overloaded nor excessively under-loaded. In this case, having the other compressors remain off allows for lower energy consumption and prolonged equipment lifespan, aligning with energy management best practices.

The context of this question emphasizes the ability of a multi-compressor system to adapt to varying load conditions, ensuring that it operates in the most efficient manner possible.