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MCQs

Total Questions : 105 | Page 9 of 11 pages
Question 81. Which of the following indicates the formula of scale for a tilted photograph?
  1.    sₕ = (f*sec t / mn*sin t) / (H-h)
  2.    sₕ = (f*sec t * mn*sin t) / (H-h)
  3.    sₕ = (f*sec t + mn*sin t) / (H-h)
  4.    sₕ = (f*sec t – mn*sin t) / (H-h)
 Discuss Question
Answer: Option D. -> sₕ = (f*sec t – mn*sin t) / (H-h)
Answer: (d).sₕ = (f*sec t – mn*sin t) / (H-h)
Question 82. Which of the following is not recommended in case of determining the scale of a tilted photograph?
  1.    Axis
  2.    Focal length
  3.    Height of the point
  4.    Tilt
 Discuss Question
Answer: Option A. -> Axis
Answer: (a).Axis
Question 83. Which of the following type of photograph can be used for the generation of maps?
  1.    Tilted photograph
  2.    Vertical photograph
  3.    Horizontal photograph
  4.    Datum photograph
 Discuss Question
Answer: Option B. -> Vertical photograph
Answer: (b).Vertical photograph
Question 84. Length of the line considered in case of determining scale of tilted photograph can be determined by ____________
  1.    \(L = \sqrt{(X_a+X_b)^2/(Y_a+Y_b)^2}\)
  2.    \(L = \sqrt{(X_a+X_b)^2+(Y_a+Y_b)^2}\)
  3.    \(L = \sqrt{(X_a+X_b)^2*(Y_a+Y_b)^2}\)
  4.    \(L = \sqrt{(X_a+X_b)^2-(Y_a+Y_b)^2}\)
 Discuss Question
Answer: Option B. -> \(L = \sqrt{(X_a+X_b)^2+(Y_a+Y_b)^2}\)
Answer: (b).\(L = \sqrt{(X_a+X_b)^2+(Y_a+Y_b)^2}\)
Question 85. Determine the length of the line AB having co-ordinates (2, 4), (6, 7).
  1.    3.16m
  2.    31.6m
  3.    13.6m
  4.    13.9m
 Discuss Question
Answer: Option C. -> 13.6m
Answer: (c).13.6m
Question 86. Which of the following doesn’t indicate the purpose of stereoscope?
  1.    Relation between convergence and accommodation
  2.    Line of sight justification
  3.    Perception of depth
  4.    Assisting eyes on the image
 Discuss Question
Answer: Option B. -> Line of sight justification
Answer: (b).Line of sight justification
Question 87. Which of the following processes help in placing the image on fovea?
  1.    Convergence
  2.    Magazine
  3.    Focal length
  4.    Aperture
 Discuss Question
Answer: Option A. -> Convergence
Answer: (a).Convergence
Question 88. Which of the following indicates the correct set of Stereoscope classification?
  1.    Mirror stereoscope and prism stereoscope
  2.    Mirror stereoscope and plane table stereoscope
  3.    Mirror stereoscope and lens stereoscope
  4.    Lens stereoscope and plane table stereoscope
 Discuss Question
Answer: Option C. -> Mirror stereoscope and lens stereoscope
Answer: (c).Mirror stereoscope and lens stereoscope
Question 89. Which of the following is involved in obtaining spatial relation?
  1.    Focal length
  2.    Binocular vision
  3.    Polarization
  4.    Telescopic vision
 Discuss Question
Answer: Option B. -> Binocular vision
Answer: (b).Binocular vision
Question 90. Which of the following won’t serve as a reason for the impression of depth?
  1.    Relative size of objects
  2.    Light effects
  3.    Calculation of azimuth
  4.    Simultaneous view
 Discuss Question
Answer: Option C. -> Calculation of azimuth
Answer: (c).Calculation of azimuth

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