Sail E0 Webinar

MCQs

Total Questions : 60 | Page 3 of 6 pages
Question 21. While calculating h2 with reference to h1, line of sight must be ______ m above the point of tangency.
  1.    5-6 m
  2.    4-5 m
  3.    3-4 m
  4.    2-3 m
 Discuss Question
Answer: Option D. -> 2-3 m
Answer: (d).2-3 m
Question 22. Reconnaissance process will give best output only on elevated grounds.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 23. Besides theodolite which among the following is used for taking angles.
  1.    Compass
  2.    Only theodolite
  3.    Total station
  4.    Sextant
 Discuss Question
Answer: Option D. -> Sextant
Answer: (d).Sextant
Question 24. For proper identification, station marks are marked with___________
  1.    Wood
  2.    Plastic
  3.    Copper
  4.    Concrete
 Discuss Question
Answer: Option C. -> Copper
Answer: (c).Copper
Question 25. Determine the height of the station if the distance between the visible horizon is 44km.
  1.    121.54m
  2.    211.54m
  3.    121.45m
  4.    211.45m
 Discuss Question
Answer: Option A. -> 121.54m
Answer: (a).121.54m
Question 26. Find the distance between the visible horizon, if the height of the station is given as 2.98m.
  1.    8.66m
  2.    6.88m
  3.    8.68m
  4.    2.86m
 Discuss Question
Answer: Option B. -> 6.88m
Answer: (b).6.88m
Question 27. What is the height of a Bilby tower?
  1.    10 m
  2.    20 m
  3.    30 m
  4.    50 m
 Discuss Question
Answer: Option C. -> 30 m
Answer: (c).30 m
Question 28. A structure erected over a station can be determined as___________
  1.    Signal
  2.    Tower
  3.    Instrument station
  4.    Satellite station
 Discuss Question
Answer: Option B. -> Tower
Answer: (b).Tower
Question 29. Which type of structure (tower) can be used for small heights?
  1.    Masonry structure
  2.    Wooden structure
  3.    Steel structure
  4.    Timber structure
 Discuss Question
Answer: Option A. -> Masonry structure
Answer: (a).Masonry structure
Question 30. The amount of elevation depends on which of the following characteristics?
  1.    Instrument used
  2.    Gradient
  3.    Slope level
  4.    Characteristics of terrain
 Discuss Question
Answer: Option D. -> Characteristics of terrain
Answer: (d).Characteristics of terrain

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