Find the True Statement for the Process Controller for a Long

Multiple Choice

Find the true statement for the process controller for a long process with a large inertia and large capacitance.

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