Civil Engineering - GATE Exam Questions

1. 

The value of bearing capacity factor for cohesion, Nc, for piles as per Meyerhof, is taken as :

A. 6.2
B. 12.0
C. 9.0
D. 5.14

Answer: Option D

Explanation:

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2. 

Permissible bending tensile stress in high yield strength deformed bars of grade 415 N/mm2 in a beam is :

A. 190 N/mm2
B. 230 N/mm2
C. 140 N/mm2
D. None of the above

Answer: Option B

Explanation:

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3. 

The equation along a stream line holds true for :

A. steady, frictionless, compressible fluid
B. steady, uniform, incompressible fluid
C. steady, frictionless, incompressible fluid
D. unsteady incompressible fluid

Answer: Option B

Explanation:

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4. 

An outlet irrigates an area of 20 ha. The discharge (l/s) required at this outlet to meet the evapotranspiration requirement of 20 mm occurring uniformly in 20 days neglecting other field losses is

A. 2.52
B. 2.31
C. 2.01
D. 1.52

Answer: Option B

Explanation:

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5. 

A stable channel is to be designed for a discharge of Q m3 /s with silt factor f as per Lacey's method. The mean flow velocity (m/s) in the channel is obtained by

A. (Qf2/140)1/6
B. (Qf/140)1/3
C. (Q2f2/140)1/6
D. 0.48 (Q/f)1/3

Answer: Option A

Explanation:

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