MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Control Systems Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In a temperature control system, what conversion in signal takes place? |
| A. | Digital to Analog |
| B. | Analog to Digital |
| C. | Error to Digital |
| D. | Error to Analog |
| Answer» C. Error to Digital | |
| 2. |
What is the effect of feedback in the overall gain of the system? |
| A. | Increases |
| B. | Decreases |
| C. | Zero |
| D. | No change |
| Answer» C. Zero | |
| 3. |
How many parameters does process control refer to? |
| A. | 1 |
| B. | 3 |
| C. | 5 |
| D. | 7 |
| Answer» D. 7 | |
| 4. |
On what difference does the pneumatic system works? |
| A. | Speed |
| B. | Pressure |
| C. | Area |
| D. | Length |
| Answer» C. Area | |
| 5. |
______ control systems have unpredictable & non-repeatable. |
| A. | Static |
| B. | Dynamic |
| C. | Deterministic |
| D. | Stochastic |
| Answer» E. | |
| 6. |
Which principle does the linear system follow? |
| A. | Principle of energy conservation |
| B. | Principle of mass conservation |
| C. | Principle of electromagnetism |
| D. | Principle of superposition |
| Answer» E. | |
| 7. |
Feedback control systems are referred to as closed loop systems. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 8. |
What is the algebraic sum of the reference input and feedback? |
| A. | Error Signal |
| B. | Error Detector |
| C. | Controlled system |
| D. | Controlled output |
| Answer» B. Error Detector | |