MCQOPTIONS
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MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Electrical Measurements knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Clock pulses are controlled ______ |
| A. | automatically |
| B. | using microcontrollers |
| C. | using valves |
| D. | manually |
| Answer» E. | |
| 2. |
Consider a 3 digit display for a DVM with an accuracy of 0.5 % for a reading of 1 digit. Compute the error for 5 V reading on a 10 V range. |
| A. | 10 V |
| B. | 0.035 V |
| C. | 0.05 V |
| D. | 1 V |
| Answer» C. 0.05 V | |
| 3. |
What is the resolution of a 3 digit display on 1 V range? |
| A. | 1 V |
| B. | 0.1 V |
| C. | 0.01 V |
| D. | 0.001 V |
| Answer» E. | |
| 4. |
Sensitivity of a DVM is given by ______________ |
| A. | S = 1 |
| B. | S = (fs)<sub>min</sub> |
| C. | S = (fs)<sub>min</sub> R |
| D. | S = R |
| Answer» D. S = R | |
| 5. |
What is the resolution for a 3 digit display? |
| A. | 1 % |
| B. | 0.1 % |
| C. | 0.001 % |
| D. | 10 % |
| Answer» C. 0.001 % | |
| 6. |
Resolution of a DVM is given by ____________ |
| A. | R = <sup>1</sup> <sub>10<sup>n</sup></sub> |
| B. | R = 1 |
| C. | R = 10<sup>n</sup> |
| D. | R = <sup>n</sup> <sub>10</sub> |
| Answer» B. R = 1 | |