Feedback and Control Systems
1. The backbone of all control systems. This feedback is nothing but the information that managers use to correct their organization's actual performance.
Control System
Feedback Control system
Closed-loop systems
Feedback
Industrial control
2. A control system manages, commands, directs, or regulates the behavior of other devices or systems using ______.
Close Loop
Positive feedback
Negative feedback
Control loops
Control temperature
3. A process that managers can use to evaluate how effectively their teams meet the stated goals at the end of a production process.
Control system
Feedback control
Controller
industrial control systems
Feedback Control System
4. In a ___________ control system the setpoint and output values are added.
Negative feedback
Sensor
Controller
Positive feedback
Feedback systems
5. Using feedback in _____________ improves control by automatically adjusting the controller output to reduce the error.
Closed-loop systems
Open-loop systems
Control Loop
Industrial control
Actuator
6. _______________are used in manufacturing to control machinery, optimize production, and ensure consistent quality.
Feedback systems
Closed-loop systems
Open-loop systems
Control systems
Feedback Control Systems
7. In a ______________ control the setpoint and output values are subtracted.
Negative feedback
Feedback system
Positive feedback
Feedback
Control systems
8. Is the feedback sensor that measures the room temperature and compares it to the desired temperature or set point, calculating a difference or error.
Feedback Control System
Control system
Thermostat control
Thermostat sensor
Industrial Automation
9. A set of mechanical or electronic devices that regulates other devices or systems by way of control loops.
Feedback
Forensic controls
Control loops
Control system
Option 5
10. The condition of the body's temperature is the information fed back to the brain, which is the _________.
Feedback
Controller
Control system
Closed-loop systems
Open-loop systems
11. . A final advantage of feedback control systems from the ability to track the process output and, thus, track the system's _______________.
Thermostat controlling
Industrial control systems
Overall performance
Better control.
Improve performance
12. It can range from a single home heating controller using a thermostat controlling a domestic boiler to large industrial control systems which are used for _______.
dynamic disturbances
calculating a difference
controlling processes
application control
input controls,
QUIZ 2 FEEDBACK AND CONTROL SYSTEMS
1. Measures the output of a process and then manipulates the input as needed to drive the process variable toward the desired setpoint.
Actuator
Multivariable control
PID control
Feedback linearization control
Feedback controller
2. A control system that tends to maintain a relationship of one system variable to another by comparing functions of these variables and using the difference as a means of control
Control system
Open-Loop system
Closed-Loop system
Feedback control system
Controller system
3. This difference between the actual and desired value is called the ______.
signal
disturbance
interference
error
sensor
4. A physical interconnection of components or parts that gather various amounts of information together.
Electrical system
Amplifier system
Electric system
Close loop system
Electronic system
5. One of the practical aspect of electronics system and block diagram representation is that they can be combined together in either a series or parallel combination to form much bigger systems
combination system
continuous system
Interconnection system
closed-loop control system
open-loop control system
6. Any subsystems can be represented as a simple block with an input and output..
error signal
Transfer Function of Systems
Positive feedback
Negative feedback
Control system
Feedback systems
7. A combination of various elements connected as a unit to direct or regulate itself or any other system in order to provide a specific output is known as
Control Theory
Feedback Signal
Control system
Negative feedback
Looped signal
8. A magnetic sensor used to measure the camshafts speed and the position of each piston.
Camshaft Sensing
Camshaft position sensor
Camshaft sensor
Control fuel injection
Camshafts speed
9. Positive and Negative feedback are the two major classifications of feedback used in _________.
Control system
Control Theory
Control Device
Sensor
Closed loop signal
10. Considered to be a major part of a closed-loop control system that utilizes negative feedback in order to provide a sampled output signal back to the input.
Negative Feedback
Positive Feedback
Control center
Feedback
Actuator
11. The ringing noise (often described as squealing, screeching, etc) sometimes present in sound systems.
Feedback
Loop signal
Effector
Sensor
Audio feedback
12. This signal is referred to as an __________ and used to correct the variation in achieved output from the desired one in the control system.
output signal
error signal
input signal
Feedback signal
Controller
13. The input and output signals are of different phases thus the two are subtracted
Control System
Feedback
Positive feedback
Negative Control System
Negative feedback