Process Control And Instrumentation - Practice Test

(A) Same as time constant

(B) Same as transportation lag

(C) Maximum change in the variable that does not change the reading of the instrument

(D) None of these

(C) Maximum change in the variable that does not change the reading of the instrument

(A) U-tube manometer

(B) Spring loaded diaphragm valve

(C) CSTR with first order reaction

(D) Thermocouple kept immersed in a liquid filled thermowell

(B) Spring loaded diaphragm valve

(A) Stress

(B) Strain

(C) Deflection

(D) Contraction/expansion due to changes in temperature

(D) Contraction/expansion due to changes in temperature

(A) Seebeck effect

(B) Peltier effect

(C) Joule heating effect

(D) Thomson effect

(B) Peltier effect

(A) Very limited flow ranges

(B) Cryogenic flow measurements

(C) Aerospace and in air borne applications

(D) Both B and C

(D) Both B and C

Process Control And Instrumentation - Study Mode