Question 204Steam Plants - 1st Asst/Chief

The correct answer is A) biasing. In automatic combustion control systems, increasing or decreasing a loading pressure by a set amount is called biasing. Biasing refers to the process of intentionally shifting or adjusting a signal, such as a loading pressure, by a specific amount to achieve a desired control effect. This is a common technique used in combustion control systems to fine-tune the operation and performance of the system. The other answer choices are not correct. Loading refers to the actual demand or burden placed on the system, relaying involves transmitting a signal to another component, and transmitting is the general process of sending a signal from one point to another.