MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Surveying knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
IRS 1A and 1B satellites can carry which of the following sensors? |
| A. | LISS-IV |
| B. | LISS-III |
| C. | LISS-I |
| D. | LISS-V |
| Answer» D. LISS-V | |
| 2. |
The sensor used in the digital elevation model can identify contour heights greater than _____ |
| A. | 5 m |
| B. | 30 m |
| C. | 20 m |
| D. | 10 m |
| Answer» E. | |
| 3. |
While mapping land use and land cover, which scale is recommended? |
| A. | 1: 25000 |
| B. | 1: 50000 |
| C. | 1: 250000 |
| D. | 1: 25 |
| Answer» B. 1: 50000 | |
| 4. |
PAN sensor uses two band operators. |
| A. | True |
| B. | False |
| Answer» C. | |
| 5. |
IRS P3 satellite uses which of the following sensors? |
| A. | PAN |
| B. | LISS-III |
| C. | MOS |
| D. | LISS-II |
| Answer» D. LISS-II | |
| 6. |
Which among the following indicates the correct expansion of WiFS? |
| A. | Wide Field Sensor |
| B. | Wireless Fidelity Sensor |
| C. | Wide Fidelity Sensor |
| D. | Wireless Field Sensor |
| Answer» B. Wireless Fidelity Sensor | |
| 7. |
Which of the following can merge the imagery of LISS-III and PAN? |
| A. | IRS 1B |
| B. | IRS 1A |
| C. | IRS 1C |
| D. | IRS multi sensor |
| Answer» E. | |
| 8. |
Energy flux may affect which of the following? |
| A. | Lens |
| B. | Strength of the signal |
| C. | Aperture |
| D. | Declination |
| Answer» C. Aperture | |
| 9. |
Which of the following indicates the correct set of bands operated in LISS- III satellite? |
| A. | Visible ray, near IR |
| B. | Near IR, radio wave |
| C. | Radio wave, near IR |
| D. | Far IR, near IR |
| Answer» B. Near IR, radio wave | |
| 10. |
Strength of signal doesn t depend upon which of the following factors? |
| A. | Energy flux |
| B. | Dwell time |
| C. | Altitude |
| D. | Reflection |
| Answer» E. | |