Type of Control System

Qus. 1 : This output signal is feedback so that it subtract from the input signal

1. Negative Feedback
2. Positive Feedback
3. Both A and B
4. None of the Above

Qus. 2 : A system the utilize a device to control the process without using feedback

1. Open-Loop control system
2. Closed-Loop feedback control system
3. Regulator
4. All of above

Qus. 3 : A system that uses a measurement of the output and compares it with the desired output:

1. Open-Loop control system
2. Closed-Loop feedback control system
3. Both A and B
4. All of the above

Qus. 4 : It is control system that has only one input and one output

1. SISO
2. MIMO
3. Both A and B
4. None of the above

Qus. 5 : open loop control system is also referred as

1. Feedback control system
2. Non-Feedback control system
3. Multiple Feedback control system
4. Loop Feedback control system

Qus. 6 : Manual control system is Also Known as

1. Open Loop control system
2. Close Loop Control System
3. Feedback Control System
4. All of These

Qus. 7 : Bread Toaster is a Example of

1. Open Loop Control System
2. Closed Loop Control System
3. Both Open and Close Loop Control System
4. None of These

Qus. 8 : Automatic control system is Also Known As

1. Open Loop or Feedback Control System
2. Open Loop or Non Feed back Control System
3. Closed Loop or Feedback Control System
4. None of these

Qus. 9 : Closed loop control also known as

1. Non-feedback control system
2. Feedback control system
3. Open Control System
4. None of These

Qus. 10 : In which the control system action is totally independent of output of the system.

1. Closed Loop Control System
2. Open Loop Control System
3. Feedback Control System
4. All of above

Qus. 11 : Which of the following is not passive transducer?

1. Thermistor
2. Transformer
3. Thermocouple
4. Robot

Qus. 12 : During embedded design, which design considers both hardware and software

1. Memory Design
2. Software/ hardware Design
3. Platform-based Design
4. Peripheral Design

Qus. 13 : How can you throw an error with preprocessor directives to Arduino Compiler, forcing to stop compilation ?

1. #warning
2. #stop
3. #cut
4. #error

Qus. 14 : In IoT, Transport layer set up connections without handshakes/acknowledgements using:

1. UDP
2. TCP
3. FTP
4. HTTP

Qus. 15 : These applications take data or input from various devices and convert it into viable actions or clear patterns for human analysis

1. Real Time Analytics
2. Data Collection
3. Device Integration
4. Real Time Collection

Qus. 16 : Which of the following is NOT a data type?

1. sbit
2. dbit
3. bit
4. unsigned int

Qus. 17 : Closed Loop Control System has one or more ___________ between its output and input.

1. Control loops
2. Controller loops
3. Feedback loops
4. None of the above

Qus. 18 : Traffic light system is the example of :

1. Open-loop system
2. Closed-loop system
3. Both A and B
4. None of these

Qus. 19 : Which of the following is an open loop control system

1. Field controlled D.C motor
2. ward leonard control
3. Metadyne
4. Stroboscope

Qus. 20 : In closed loop control system, with positive value of feedback gain the overall gain of the system will ______

1. decrease
2. increase
3. be unaffected
4. none of the mentioned

Qus. 21 : In open loop system

1. the control action depends on the size of the system.
2. the control action depends on system variables.
3. the control action depends on the input signal.
4. the control action is independent of the output,

Qus. 22 : Which of the following is an open loop control system ?

1. Field controlled D.C. motor
2. Ward leonard control
3. Metadyne
4. Stroboscope

Programs