MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Microwave Engineering Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
A short transmission line stub can be used to provide a shunt capacitance of: |
| A. | 0-0.1µF |
| B. | 0-0.1pF |
| C. | 0-0.1nF |
| D. | 1-10pF |
| Answer» C. 0-0.1nF | |
| 2. |
An ‘L’ network is required to match a load impedance of 40Ω to a transmission line of characteristic impedance 60Ω. The components of the L network are: |
| A. | 28.28+j0 Ω |
| B. | 28.28+j1 Ω |
| C. | 50Ω |
| D. | 48.9Ω |
| Answer» B. 28.28+j1 Ω | |
| 3. |
The major limitation of a lumped elements matching ‘L’ network is: |
| A. | they are not equally efficient at higher frequencies as they are at lower frequencies. |
| B. | size of the network |
| C. | they restrict flow of current |
| D. | none of the mentioned |
| Answer» B. size of the network | |