MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Instrumentation Transducers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Decoders and Encoders are doing reverse operation. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
Which of the following represents a number of output lines for a decoder with 4 input lines? |
| A. | 15 |
| B. | 16 |
| C. | 17 |
| D. | 18 |
| Answer» C. 17 | |
| 3. |
Decoder is constructed from ________________ |
| A. | Inverters |
| B. | AND gates |
| C. | Inverters and AND gates |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 4. |
A decoder converts n inputs to __________ outputs. |
| A. | n |
| B. | n<sup>2</sup> |
| C. | 2<sup>n</sup> |
| D. | n<sup>n</sup> |
| Answer» D. n<sup>n</sup> | |