MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Mechatronics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Reading mechanism is available in _______ |
| A. | CD |
| B. | Washing machine |
| C. | Digital camera |
| D. | Camcorders |
| Answer» B. Washing machine | |
| 2. |
What is the main of DAS (data acquisition system)? |
| A. | Storing data |
| B. | It converts analog to digital data |
| C. | It converts digital to analog data |
| D. | Processes the data |
| Answer» C. It converts digital to analog data | |
| 3. |
What are the applications of PLC in mechatronics? |
| A. | Timing, counting, logic, arithmetic and sequencing |
| B. | Managing, commanding and directing |
| C. | Storing data |
| D. | Processing |
| Answer» B. Managing, commanding and directing | |
| 4. |
What is the precise rate at which the drive motor rotates the CD? |
| A. | 800 to 100 rpm |
| B. | 500 to 200 rpm |
| C. | 1000 to 600 rpm |
| D. | 100 to 200 rpm |
| Answer» C. 1000 to 600 rpm | |
| 5. |
The microprocessor is used in drive motor of CD for controlling the speed. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 6. |
A CD is made of plastic and a thick layer of aluminium. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 7. |
What is used to calculate the distance of the object and according to that sets the lens of the camera? |
| A. | Range processor |
| B. | Microprocessor |
| C. | Shutter |
| D. | Switch |
| Answer» B. Microprocessor | |
| 8. |
The amount of water, pH value and detergent are input to ____ |
| A. | Microprocessor |
| B. | Microcontroller |
| C. | Valve |
| D. | Pump |
| Answer» C. Valve | |
| 9. |
The chemical sensor in the washing machine is used ____ |
| A. | To count the quantity of detergent |
| B. | To measure the amount of water |
| C. | To measure the pH value of water |
| D. | For Drying operations |
| Answer» D. For Drying operations | |
| 10. |
What is the sequence followed by the automatic washing machine? |
| A. | Washing, soaking, rinsing and drying |
| B. | Soaking, washing, rinsing and drying |
| C. | Washing, soaking, drying and rinsing |
| D. | Drying, soaking, rinsing and washing |
| Answer» C. Washing, soaking, drying and rinsing | |