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- Question
Remote sensing techniques are being usefully employed for the purpose of:
Options- A. improving natural resource management
- B. land use
- C. protection of the environment
- D. All of these
- Correct Answer
- All of these
- 1. The various stages of formation of snow are listed below :
1. Formation of ice crystals
2. Formation of snow pallets
3. Formation of snow flakes
4. Formationof snow crystals
5. Formation of rimed crystals
Which one of the following sequences is correct?
Options- A. 3 2 5 1 4
- B. 5 3 1 2 4
- C. 1 4 3 5 2
- D. 1 3 4 2 5 Discuss
- 2. Assuming n as the frequency of radiation, n0 as the threshold frequency and k as a constant, the energy of the photo-electrons (E) is related as
Options- A. E = k (n - n0)
- B. E = k (n + n0)
- C. E = k (n x n0)
- D.
Discuss
- 3. The solid angle subtended by the sphere is :
Options- A. 2?
- B. 3?
- C. 4?
- D. 6? Discuss
- 4. Depending upon the nature of the targeted object and the wave length of the electromagnetic radiation incident on it, the radiation gets :
Options- A. reflected
- B. absorbed
- C. re-radiated
- D. transmitted through
- E. All of these Discuss
- 5. For obtaining accurate distance of the satellite
Options- A. the GPS receiver slides its codes backwards until it synchronises with the satellite signals
- B. the signal arrival time is corrected for tropospheric and ionospheric delays
- C. the carrier phase measurement technique is adopted
- D. All of these Discuss
- 6. You are asked to design and supervise a truss for a factory to have spans 6 m to 9 m. The type of the truss you will use, is
Options- A. mansored truss
- B. queen post truss
- C. king post truss
- D. collar truss
- E. none of these. Discuss
- 7. Pick up the correct statement from the following :
Options- A. the pile driven in sand is called sand pile
- B. the drilled hole filled with sand is called sand pile
- C. the sand piles are used for bearing purposes
- D. None of these. Discuss
- 8. The arrangement of supporting an existing structure by providing supports underneath, is known as
Options- A. shoring
- B. underpinning
- C. jacking
- D. piling Discuss
- 9. The 19 cm x 9 cm side of a brick as seen in the wall face, is generally known as
Options- A. stretcher
- B. face
- C. front
- D. header
- E. side. Discuss
- 10. Cavity wall is generally provided for
Options- A. heat insulation
- B. sound insulation
- C. prevention of dampness
- D. all the above. Discuss
Elements of Remote Sensing problems
Search Results
Correct Answer: 1 4 3 5 2
Correct Answer: E = k (n - n0)
Correct Answer: 4?
Correct Answer: All of these
Correct Answer: the carrier phase measurement technique is adopted
Correct Answer: king post truss
Correct Answer: the pile driven in sand is called sand pile
Correct Answer: underpinning
Correct Answer: stretcher
Correct Answer: all the above.
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