Answer Happy

1. The output of the measurement device is the a. measured variable c. neither a nor b b. feedback signal 2. The is the difference between the condition of the controlled variable and the set point. c. error signal a. measured variable b. feedback signal 3. The refers to the response time of the instruments in a control loop. a. time lag c. dead time b. dynamic response d. pure lag 4. is the elapsed time between the instant a deviation of the controlled variable occurs, and the corrective action begins. a. Time lag c. Dead time b. Dynamic response d. Pure lag 5. A identification number is assigned to all of the instruments included in a loop regardless of their function or location. a. tag c. part b. loop d. symbol 6. The first letter of a functional identifier indicates a. the function of the instrument c. the type of process variable b. how the instrument is mounted d. the loop identification connection. 7. In the following Figure, the data is sent to TT401 by a a. hydraulic line b. electrical line c. mechanical linkage d. capillary tube