SSC JE Civil Engineering 29th Jan 2018 Shift-1

Instructions

For the following questions answer them individually

Question 121

10 divisions of vernier scale are equal to 11 divisions of a main scale of each 0.1 mm. What is the least count of the vernier scale?

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Question 122

Which one of the following statements includes the principle of surveying?

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Question 123

Number of links in 20 m metric chain is ___________.

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Question 124

The hypotenuse allowance (in m) for 30 m long chain,if the slope is 1:10 is __________.

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Question 125

What is the declination if magnetic meridian is towards the western side of the true meridian?

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Question 126

Correction of length due to reduction to mean sea level is _________.

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Question 127

How much refraction correction (in m) is required for a distance of 500 m?

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Question 128

What is the purpose of conducting the resection method in the plane table surveying?

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Question 129

What is the degree of the curve (in degree) for a radius of 573 m using chain of 20 m length?

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Question 130

Which method of contouring is most suitable for hilly terrains?

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