TCO 1 The controlled variable in a closedloop system is the

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

       Controlling the water height in a toilet.
       Turning the heater off when the temperature reaches 68^o 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

Solution

1)

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