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Which of the following is NOT a correct statement?
- a)The first reading from a level station is a 'fore sight'.
- b)Contours of different elevations may intersect each other in case of an overhanging cliff.
- c)Basic principle of surveying is to work from whole to parts.
- d)Planimeter is used for measuring 'area'.
Correct answer is option 'A'. Can you explain this answer?
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Most Upvoted Answer
Which of the following is NOT a correct statement?a)The first reading ...
Explanation:
The correct statement among the given options is that "The first reading from a level station is a fore sight." This statement is not correct.
Understanding the terms:
- Level station: A point where a leveling instrument is set up and readings are taken to determine the difference in elevation between points.
- Fore sight: A reading taken on a staff in the forward direction from the instrument station.
Explanation of the incorrect statement:
The first reading from a level station is not a fore sight. The correct term for the first reading is a back sight. The back sight is the first reading taken on a staff in the backward direction from the instrument station. It is used to establish the height of the instrument station.
Correct statements:
Let's analyze the other options to determine the correct statements.
Contours of different elevations may intersect each other in case of an overhanging cliff:
- This statement is correct. In the case of an overhanging cliff, the contours of different elevations may intersect each other due to the vertical nature of the cliff.
Basic principle of surveying is to work from whole to parts:
- This statement is correct. The basic principle of surveying is to work from large-scale to small-scale, i.e., from whole to parts. This means that the surveyor starts by establishing the primary control points and then proceeds to the detailed surveying of smaller areas.
Planimeter is used for measuring area:
- This statement is correct. A planimeter is a mechanical or electronic device used for measuring the area of irregularly shaped plots or regions on a map or plan.
Therefore, the correct answer is option 'A' - "The first reading from a level station is a fore sight."
The correct statement among the given options is that "The first reading from a level station is a fore sight." This statement is not correct.
Understanding the terms:
- Level station: A point where a leveling instrument is set up and readings are taken to determine the difference in elevation between points.
- Fore sight: A reading taken on a staff in the forward direction from the instrument station.
Explanation of the incorrect statement:
The first reading from a level station is not a fore sight. The correct term for the first reading is a back sight. The back sight is the first reading taken on a staff in the backward direction from the instrument station. It is used to establish the height of the instrument station.
Correct statements:
Let's analyze the other options to determine the correct statements.
Contours of different elevations may intersect each other in case of an overhanging cliff:
- This statement is correct. In the case of an overhanging cliff, the contours of different elevations may intersect each other due to the vertical nature of the cliff.
Basic principle of surveying is to work from whole to parts:
- This statement is correct. The basic principle of surveying is to work from large-scale to small-scale, i.e., from whole to parts. This means that the surveyor starts by establishing the primary control points and then proceeds to the detailed surveying of smaller areas.
Planimeter is used for measuring area:
- This statement is correct. A planimeter is a mechanical or electronic device used for measuring the area of irregularly shaped plots or regions on a map or plan.
Therefore, the correct answer is option 'A' - "The first reading from a level station is a fore sight."
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Community Answer
Which of the following is NOT a correct statement?a)The first reading ...
The first reading from a level station is known as 'back sight' not 'fore sight'.
All the other statements are correct.
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Which of the following is NOT a correct statement?a)The first reading from a level station is a fore sight.b)Contours of different elevations may intersect each other in case of an overhanging cliff.c)Basic principle of surveying is to work from whole to parts.d)Planimeter is used for measuring area.Correct answer is option 'A'. Can you explain this answer?
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Which of the following is NOT a correct statement?a)The first reading from a level station is a fore sight.b)Contours of different elevations may intersect each other in case of an overhanging cliff.c)Basic principle of surveying is to work from whole to parts.d)Planimeter is used for measuring area.Correct answer is option 'A'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about Which of the following is NOT a correct statement?a)The first reading from a level station is a fore sight.b)Contours of different elevations may intersect each other in case of an overhanging cliff.c)Basic principle of surveying is to work from whole to parts.d)Planimeter is used for measuring area.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is NOT a correct statement?a)The first reading from a level station is a fore sight.b)Contours of different elevations may intersect each other in case of an overhanging cliff.c)Basic principle of surveying is to work from whole to parts.d)Planimeter is used for measuring area.Correct answer is option 'A'. Can you explain this answer?.
Which of the following is NOT a correct statement?a)The first reading from a level station is a fore sight.b)Contours of different elevations may intersect each other in case of an overhanging cliff.c)Basic principle of surveying is to work from whole to parts.d)Planimeter is used for measuring area.Correct answer is option 'A'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about Which of the following is NOT a correct statement?a)The first reading from a level station is a fore sight.b)Contours of different elevations may intersect each other in case of an overhanging cliff.c)Basic principle of surveying is to work from whole to parts.d)Planimeter is used for measuring area.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is NOT a correct statement?a)The first reading from a level station is a fore sight.b)Contours of different elevations may intersect each other in case of an overhanging cliff.c)Basic principle of surveying is to work from whole to parts.d)Planimeter is used for measuring area.Correct answer is option 'A'. Can you explain this answer?.
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