The penetration test for bitumen is conduced at a temperature of 60�C 37�C 25�C

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Question
The penetration test for bitumen is conduced at a temperature of
Options
A. 60�C
B. 37�C
C. 25�C
D. 50�C

Correct Answer

25�C

GATE Exam Questions problems

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1. The following two statements are made with reference to the planar truss shown below
1. The truss is statically determinate
2. The truss is kinematically determinate
With refernece to the above statements, which of the following applies?
Options
A. Both statements are ture.
B. Both statements are false.
C. II is true but I false.
D. I is true but II is false.

3. The appropriate field test to determine the insitu undrained shear strength of soft clay is :
Options
A. plate load test
B. static cone penetration test
C. standard penetration test
D. vane shear test

6. The net effective cross sectional area calculated in the steel angle tension member design, accounts for:
Options
A. the tensile force and bolt holes
B. the eccentricity of the end connections and the bolt holes
C. the effectiveness of the tack connection along the length
D. the effectiveness of the end connection

7. The equation along a stream line holds true for :
Options
A. steady, frictionless, compressible fluid
B. steady, uniform, incompressible fluid
C. steady, frictionless, incompressible fluid
D. unsteady incompressible fluid

8. A three hinged arch shown in the below figur is quarter of a circle, If the vertical and horizontal components of reaction at A are equal, the value of ? is
Options
A. 60�
B. 45�
C. 30�
D. None in (0�, 90�)

9. The problem of lateral buckling can arise only in those steel beams which have
Options
A. Moment of inertia about the bending axis larger than the other
B. Moment of inertia about the bending axis smaller than the other
C. Fully supported compression flange
D. None of the above.

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