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(TCO 1) The controlled variable in a closed-loop system is the direction of a ro

ID: 1840081 • Letter: #

Question

(TCO 1) The controlled variable in a closed-loop system is the direction of a robot arm. Initially it is at 10o; then it is commanded to go to 35o. What is the set point? (Points : 5)

       Controlling the water height in a toilet.
       Turning the heater off when the temperature reaches 68o or above.
       Turning on the lights in a house at 6 p.m., and turning them off at 6 a.m.
       Stopping a clothes dryer when the clothes are dry.

       78.9
       73.4
       70.4
       75.6

(TCO 1) The controlled variable in a closed-loop system is the direction of a robot arm. Initially it is at 10o; then it is commanded to go to 35o. What is the set point? (Points : 5)

       35o
       10o
       25o
       50o

Explanation / Answer

1)

The set point = (10+35)/2 ~=25o