A temperature control with a narrow differential will produce what kind of operation?

A temperature control system with a narrow differential is designed to maintain the set temperature closely. This means that when the temperature deviates slightly from the setpoint, the control system activates quickly to bring the temperature back within the desired range. As a result, the system will operate with shorter "on" cycles since it reacts more promptly to even slight changes in the temperature.

The narrow differential ensures that the temperature fluctuates little around the setpoint, keeping the environment stable and minimizing swings in temperature. Thus, when the temperature system is activated, it tends to run for shorter periods to correct the temperature, leading to a more precise control but at the cost of potentially more frequent cycling of the heating or cooling equipment.

The other options imply various combinations of control sensitivity and cycling behavior, but they do not accurately reflect the behavior associated with a narrow differential, which focuses on fine-tuned control and prompt responses.