GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
Automation System - Section 1 :: Discussion
| 44. | An operational amplifier: | |
| A. | can be used to subtract two or more signals | |
| B. | can be used to sum two or more signals | |
| C. | uses the principle of feedback | |
| D. | All of the above | |
Comments are not available
Post your comments here:
Quick Links
GAT Subject
Computer Science English Mcqs Agriculture
Engineering
Computer Science Civil Engineering
Technical
Networking Electronics Database
Past Papers
Model Papers FPSC Papers