A ’level line’ is a

Question

A ’level line’ is a

Options:

A . horizontal line

B . line parallel to the mean spheriodal surface of earth

C . line passing through the center of cross hairs and the center of eye piece

D . line passing through the objective lens and the eye-piece of a dumpy or tilting level

Answer: Option B

Submit Your Solution Below and Earn Points !

Next Question

More Questions on This Topic :

Question 1. Accidental errors....

Question 2. Pick up the correct statement from the following. The difference between the longitudes of the places is obtained.....

Question 3. Refraction correction....

Question 4. The number of horizontal cross wires in a stadia diaphragm is....

Question 5. The prime vertical passes through....

Question 6. The principal plane contains....

Question 7. The relation between the air base (B), photographic base (b), flying height (H) and the focal length (f) of a vertical p....and the focal length (f) of a vertical photograph, is

Question 8. The parallax equation Δp = BmΔh/H - h is applicable to entire overlap of the photographs only if parallax is measured....entire overlap of the photographs only if parallax is measured

Question 9. Latitude of the observer's position is equal to altitude of....

Question 10. If the length of a chain is found to be short on testing, it can be adjusted by....

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

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