Chain Surveying MCQ

Test your knowledge with important Chain Surveying MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Chain Surveying MCQs at Bissoy

• If we select two points A and B on either side of the obstacle and equal perpendiculars AC and BD are set out. Then AB is equal to?
  ক

  AC

  খ

  CD

  গ

  DA

  ঘ

  BD
• To continue a survey line AB past an obstacle, a line BC 300 m long was set out perpendicular to AB and from C angles BCD and BCE were set out at 60° and 45° respectively. Determine the obstructed length BE?
  ক

  250 m

  খ

  600 m

  গ

  452.28 m

  ঘ

  300 m
• To continue a survey line AB past an obstacle, a line BC 100 m long was set out perpendicular to AB and from C angles BCD and BCE were set out at 60° and 45° respectively. Determine the lengths which must be chained off along CE in order that ED may be in AB produced?
  ক

  141.42 m

  খ

  282.84 m

  গ

  140.14 m

  ঘ

  267.7 m
• To continue a survey line AB past an obstacle, a line BC 100 m long was set out perpendicular to AB and from C angles BCD and BCE were set out at 60° and 45° respectively. Determine the lengths which must be chained off along CD in order that ED may be in AB produced?
  ক

  100 m

  খ

  200 m

  গ

  300 m

  ঘ

  400 m
• When it is not possible to chain round the obstacle e.g. a river. This case comes under which among the three kinds of obstacles to chaining?
  ক

  obstacles to ranging but not chaining

  খ

  obstacles to chaining but not ranging

  গ

  obstacles to levelling

  ঘ

  obstacles to ranging and chaining
• Both ends of the line may not be visible from intermediate points on the line. This case comes under which among the three kinds of obstacles to chaining?
  ক

  obstacles to ranging but not chaining

  খ

  obstacles to chaining but not ranging

  গ

  obstacles to levelling

  ঘ

  obstacles to ranging and chaining
• When it is possible to chain round the obstacle, i.e a pond, hedge etc. This case comes under which among the three kinds of obstacles to chaining?
  ক

  obstacles to ranging but not chaining

  খ

  obstacles to chaining but not ranging

  গ

  obstacles to levelling

  ঘ

  obstacles to ranging and chaining
• Both ends of the lines may be visible from intermediate points on the line. This case comes under which among the three kinds of obstacles to chaining?
  ক

  obstacles to ranging but not chaining

  খ

  obstacles to chaining but not ranging

  গ

  obstacles to levelling

  ঘ

  obstacles to ranging and chaining
• Which of the following is not one among the three major kinds of obstacles of chaining?
  ক

  obstacles to ranging

  খ

  obstacles to chaining

  গ

  obstacles to levelling

  ঘ

  obstacles to ranging and chaining
• How many kinds of obstacles of chaining are there?
  ক

  2

  খ

  3

  গ

  4

  ঘ

  5
• As far as possible main survey lines should pass through the obstacles to get know how many obstacles present.
  ক

  True

  খ

  False
• Survey lines must be as few as possible is the condition to be fulfilled by survey lines or survey stations.
  ক

  True

  খ

  False
• The main lines should form well-conditioned triangles is the condition to be fulfilled by survey lines or survey stations.
  ক

  True

  খ

  False
• The line must run through level ground as possible is the condition to be fulfilled by survey lines or survey stations.
  ক

  True

  খ

  False
• What triangles are generally preferred to get good results in plotting?
  ক

  Isosceles

  খ

  Obtuse angled

  গ

  Equilateral

  ঘ

  Acute angle
• An offset is measured with an accuracy of 1 in 40. If the scale of plotting is 1 cm = 20 m, find the limiting length of the offset so that the displacement of the point on the paper from both sources of error may not exceed 0.25 mm?
  ক

  14.10 m

  খ

  14.14 m

  গ

  14.40 m

  ঘ

  14.44 m
• An offset is laid out 1° 30′ from its true direction on the field. Find the degree of accuracy with which the offset should be measured so that the maximum displacement of the point on the paper from both sources may be equal?
  ক

  1 in 38

  খ

  1 in 39

  গ

  1 in 36

  ঘ

  1 in 37
• An offset is laid out 6° from its true direction on the field. Find the resulting displacement of the plotted point on the paper in a direction perpendicular to the chain line? (Given length of offset is 10 m and scale is 5 m to 1 cm)
  ক

  0.209 cm

  খ

  0.260 cm

  গ

  0.0109 cm

  ঘ

  0.910 cm
• An offset is laid out 6° from its true direction on the field. Find the resulting displacement of the plotted point on the paper in a direction parallel to the chain line? (Given the length of offset is 10 m and scale is 5 m to 1 cm)
  ক

  0.209 cm

  খ

  0.260 cm

  গ

  0.0109 cm

  ঘ

  0.910 cm
• What is the lateral distance of an object or ground feature measured from a survey line?
  ক

  Offset

  খ

  Perpendicular distance

  গ

  Side distance

  ঘ

  Perpendicular offset
• Survey stations may be marked on the ground using a:
  ক

  Pole

  খ

  Rod

  গ

  Pointer

  ঘ

  Peg
• How many types of cross staff are available?
  ক

  2

  খ

  5

  গ

  3

  ঘ

  4
• The book in which chain measurements are entered is called:
  ক

  Field book

  খ

  Record book

  গ

  Study book

  ঘ

  Chain book
• In how many ways can ranging be carried out?
  ক

  2

  খ

  3

  গ

  4

  ঘ

  5
• Chain surveying uses the principle of:
  ক

  Traversing

  খ

  Chaining

  গ

  Ranging

  ঘ

  Triangulation
• The biggest of the survey line is called:
  ক

  First line

  খ

  Base line

  গ

  Tie line

  ঘ

  Main survey line
• The process of a location of intermediate points on a survey line is:
  ক

  Aligning

  খ

  Extending

  গ

  Ranging

  ঘ

  Offsetting
• Gunter’s chain consists of _________ links.
  ক

  500

  খ

  50

  গ

  1000

  ঘ

  100
• How many types of chains are used in chain surveying?
  ক

  4

  খ

  5

  গ

  6

  ঘ

  8
• Which of the below is not an instrument used to set right angles?
  ক

  Cross staff

  খ

  Site square

  গ

  Optical staff

  ঘ

  Prism square