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MCQs

Total Questions : 174 | Page 15 of 18 pages
Question 141. Survey stations must be mutually visible to obtain a good system of line.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 142. Check lines should form well-conditioned triangles to obtain a good system of survey lines.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 143. As far as possible, the main survey line should not pass through _____
  1.    Road
  2.    Check line
  3.    Obstacles
  4.    Tie line
 Discuss Question
Answer: Option C. -> Obstacles
Answer: (c).Obstacles
Question 144. In case, to get a well-proportioned or well-shaped triangle, no angle should be less than _________
  1.    15°
  2.    30°
  3.    45°
  4.    25°
 Discuss Question
Answer: Option B. -> 30°
Answer: (b).30°
Question 145. Each triangle or portion of a skeleton must be provided with sufficient tie lines to obtain good system of lines.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 146. Which cross staff consists of two cylinders of equal diameter placed one on top of the other?
  1.    Open cross staff
  2.    French cross staff
  3.    Adjustable cross staff
  4.    Optical square
 Discuss Question
Answer: Option C. -> Adjustable cross staff
Answer: (c).Adjustable cross staff
Question 147. What are used to mark the positions of the stations or terminal points of survey line?
  1.    Arrows
  2.    Pegs
  3.    Ranging rods
  4.    Plumb bob
 Discuss Question
Answer: Option B. -> Pegs
Answer: (b).Pegs
Question 148. Prism square works on the same principle as that of _______
  1.    Cross staff
  2.    Open cross staff
  3.    Optical square
  4.    Site square
 Discuss Question
Answer: Option C. -> Optical square
Answer: (c).Optical square
Question 149. The simplest instrument used for setting right angles is a _____
  1.    Cross staff
  2.    Optical square
  3.    Prism square
  4.    Site square
 Discuss Question
Answer: Option A. -> Cross staff
Answer: (a).Cross staff
Question 150. Which of the following is not a common form of cross staff?
  1.    Open cross staff
  2.    French cross staff
  3.    Adjustable cross staff
  4.    German cross staff
 Discuss Question
Answer: Option D. -> German cross staff
Answer: (d).German cross staff

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