MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
An antenna has gain as compared to ________ |
| A. | Helical antenna |
| B. | Marconi antenna |
| C. | Vertically polarized radiator |
| D. | Isotropic radiator |
| Answer» E. | |
| 2. |
What effect will be seen on the resistance of a wire if we increase the frequency? |
| A. | it will also increase |
| B. | it starts to decrease |
| C. | it will remain same |
| D. | it starts changing periodically |
| Answer» B. it starts to decrease | |