Process degree of freedom indicates _______________ number of controllers to be used?

Related Mcqs:

Emf generated in a thermocouple depends on the temperature ___________________?

A. Of cold junction only B. Of hot junction only C. Difference between hot and cold junctions D. Difference between cold junction and atmospheric temperature...

What is the ratio of output amplitude to input amplitude for a sinusoidal forcing function in a first order system ?

A. 1 B. > 1 C. < 1 D. None of these...

Strain gage pressure transducers are used to measure _____________ pressures?

A. Gage as well as vacuum B. Absolute as well as differential C. Both A. and B. D. Neither A. nor B....

The transfer function for a PID controller is (where, η i is the integral (reset) time and ηD is the derivative time.) ?

A. Kc(1 + ηis + ηD ). s B. Kc[1 + (1/ηis) + ηD . s) C. Kc(1 + ηis + (1/ηD . s) D. None of these...

_____________ is an example of distributed parameter system ?

A. Tubular reactor B. CSTR C. On-off controller D. None of these...