Sail E0 Webinar

MCQs

Total Questions : 130 | Page 8 of 13 pages
Question 71. Which of the following is an integral part of the theodolite and is mounted on a spindle known as a horizontal axis?
  1.    Telescope
  2.    Index frame
  3.    Horizontal plane Vernier
  4.    Horizontal circle
 Discuss Question
Answer: Option A. -> Telescope
Answer: (a).Telescope
Question 72. The vertical circle is a circular graduated arc attached to the ______ axis of the telescope.
  1.    inner axis
  2.    outer axis
  3.    trunnion axis
  4.    line of sight
 Discuss Question
Answer: Option C. -> trunnion axis
Answer: (c).trunnion axis
Question 73. The index frame is ______ shaped frame.
  1.    U
  2.    V
  3.    T
  4.    A
 Discuss Question
Answer: Option C. -> T
Answer: (c).T
Question 74. Horizontal axis is also called _______
  1.    Inner axis
  2.    Outer axis
  3.    Trunnion axis
  4.    Line of sight
 Discuss Question
Answer: Option C. -> Trunnion axis
Answer: (c).Trunnion axis
Question 75. By means of vertical circle clamp and its corresponding ___________ the telescope can be set accurately at any desired position in the vertical plane.
  1.    tripod head
  2.    focusing screw
  3.    levelling head
  4.    tangent screw
 Discuss Question
Answer: Option D. -> tangent screw
Answer: (d).tangent screw
Question 76. Parallax can be eliminated by focusing the eye piece and objective.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 77. For adjustment purposes, the index arm can be rotated slightly with the help of a ________ screw.
  1.    tangent screw
  2.    levelling screw
  3.    cliff screw
  4.    focusing screw
 Discuss Question
Answer: Option C. -> cliff screw
Answer: (c).cliff screw
Question 78. To measure the horizontal angle which of the following is the first step?
  1.    Releasing all clamps
  2.    Levelling instrument
  3.    Turning plates
  4.    Clamping the plates
 Discuss Question
Answer: Option B. -> Levelling instrument
Answer: (b).Levelling instrument
Question 79. The method of repetition is used to measure a horizontal angle to a finer degree of accuracy than that obtained with the least count of the vernier.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 80. After setting up the instrument first thing done by the surveyor is _________
  1.    releasing all clamps
  2.    levelling instrument
  3.    turning plates
  4.    clamping the plates
 Discuss Question
Answer: Option B. -> levelling instrument
Answer: (b).levelling instrument

Latest Videos
Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)
Direction Sense Test Part 1 Reasoning (Hindi)
Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE
Cube & Cuboid Part 1 Reasoning (Hindi)
Data Interpretation (DI) Basic Concept Reasoning (Hindi)
Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)
Sail E0 free webinar Webinars
Real Numbers Part 7 Class 10 Maths
Real Numbers Part 1 Class 10 Maths
Polynomials Part 1 Class 10 Maths

Latest Test Papers

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI
Tabulation - Test Paper 2 Data Interpretation Reasoning & DI
Test Paper 1 Direction Sense Test Reasoning & DI
ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0
GFM Combined 1 Free Revision Test SAIL JO E-0