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. |
Acoustic rain gauge can also be known as__________ |
| A. | Hydro gauge |
| B. | Hydro remote |
| C. | Hydrophone |
| D. | Hydro cable |
| Answer» D. Hydro cable | |
| 2. |
Which of the following will not come under the classification of rain gauge? |
| A. | Tipping bucket gauge. |
| B. | Reflective rain gauge |
| C. | Optical rain gauge |
| D. | Acoustic rain gauge |
| Answer» C. Optical rain gauge | |
| 3. |
Rain gauge is also known as __________ |
| A. | Udometer |
| B. | Opto meter |
| C. | Luda meter |
| D. | Rio meter |
| Answer» B. Opto meter | |
| 4. |
Which of the following rain gauge equipment is used in case of remote areas? |
| A. | Reflective rain gauge |
| B. | Acoustic rain gauge |
| C. | Optical rain gauge |
| D. | Tipping bucket |
| Answer» E. | |
| 5. |
Tipping bucket used in the rain gauge will turn under the action of ___________ |
| A. | Battery |
| B. | Hand movement |
| C. | Gravity |
| D. | Motor |
| Answer» D. Motor | |
| 6. |
What would be the rate of rainfall if the value of N can be given as 2 and the difference in time can be given as 24 sec with the L.C of the instrument as 1m? |
| A. | 50m-sec |
| B. | 48m-sec |
| C. | 42m-sec |
| D. | 49m-sec |
| Answer» C. 42m-sec | |
| 7. |
Find the least count of the instrument used in case of rainfall determination, if the volume of the bucket is 50cu. m and the area of the funnel is about 21 sq. m. |
| A. | 3.38 m |
| B. | 2.83 m |
| C. | 2.38 m |
| D. | 4.38 m |
| Answer» D. 4.38 m | |
| 8. |
Calculate the total rainfall in an interval, where volume of the bucket is taken as 24cu. m and time interval N = 3. |
| A. | 72cu. m |
| B. | 2cu. m |
| C. | 27cu. m |
| D. | 72sq. m |
| Answer» B. 2cu. m | |
| 9. |
Rain gauge is expressed in terms of _________ |
| A. | Decimeters |
| B. | Meters |
| C. | Centimeters |
| D. | Millimeters |
| Answer» E. | |
| 10. |
Rain gauge is used for ________ |
| A. | Hydrological survey |
| B. | Measuring precipitation |
| C. | Marine survey |
| D. | River survey |
| Answer» C. Marine survey | |