Find the True Statement for the Process Controller for a Process

Multiple Choice

Find the true statement for the process controller for a process that is noisy, cannot have steady -state error, and has large load changes.

A) An on -off controller would be the cost effective solution.
B) A P controller would be the cost effective solution.
C) A PD controller would be the cost effective solution.
D) A PID controller would be the cost effective solution.
E) A PI controller would be the cost effective solution.