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SSC JE: Surveying Quiz- 12
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Question 1
Which one of the following statements includes the principle of surveying?
Question 2
The type of surveying in which the curvature of the earth is taken into account is called ______.
Question 3
The meridians,
Question 4
What is the true area (in acres), if the area calculated by a designated 20 m chain which is found to be 0.8 link too long is 100 acres?
Question 5
Check lines (or proof lines) in Chain Surveying are essentially required _____.
Question 6
Maximum allowable limit up to that a measurement may vary from the true value is known as ________.
Question 7
Which of the following is the correct meaning of the term ‘level line’ in surveying?
Question 8
The captain of a ship standing on the deck, just sees a lighthouse of height 64 m above MSL. If height of captain’s eye above MSL is 9 m then what is the difference of light house from the captain?
Question 9
A vertical curve has an up gradient of +1.75 % which is followed by a down gradient of - 1.45 %. The rate of change of curve is 0.40 % per chain length of 30 m. What is the length of vertical curve?
Question 10
A plan represents a rectangular area of 61965 m2 and measures 8.5 cm by 10 cm. What is the scale of the map?
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AE & JE ExamsJul 21AE & JE Exams