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- Question
For the steel member exposed to weather and accessible for repainting, the thickness of steel should not be less than (excepting the webs of Indian Standard rolled steel joists and channels).
Options- A. 4 mm
- B. 6 mm
- C. 8 mm
- D. 10 mm
- Correct Answer
- 6 mm
- 1. Water paint is a
Options- A. white wash
- B. colour wash
- C. whiting
- D. distemper
- E. all the above. Discuss
- 2. Minimum depth of ballast prescribed of B.G. trunk lines of Indian Railways, is
Options- A. 20 cm
- B. 15 cm
- C. 25 cm
- D. 30 cm
- E. 35 cm Discuss
- 3. You are given a sample of soil containing coarse grains to determine its water content, you will use
Options- A. pycnometer
- B. oven-drying method
- C. calcium carbide method
- D. alcohol method. Discuss
- 4. Pick up the incorrect statement from the following :
Options- A. In radial flow, fluid flows such that pressure and velocity at any point change with respect to its distance from the central axis
- B. In radial flow, velocity of flow is in a radial direction
- C. In radial flow, flow may take place radially inward to or outward from the centre
- D. In radial flow, flow is one dimensional with stream lines parallel. Discuss
- 5. A fall which maintains its depth, is
Options- A. a trapezoidal notch fall
- B. a low weir fall
- C. a rectangular notch fall
- D. all the above. Discuss
- 6. Slump test is done for
Options- A. clay
- B. sand
- C. lime
- D. concrete. Discuss
- 7. Rankine-Golden formula accounts for direct as well as buckling stress and is applicable to
Options- A. very long columns
- B. long columns
- C. short columns
- D. intermediate columns
- E. all the above. Discuss
- 8. Design of highways is based on
Options- A. axle loads
- B. axle spacings
- C. wheel bases
- D. over all length
- E. all the above. Discuss
- 9. The ratio of the length of long chord and the tangent length of a circular curve of radius R deflecting through angle ?, is
Options- A. sin
- B. cos
- C. tan
- D. 2 sin
- E. 2 cos .
Discuss
- 10. The ratio of maximum sewage flow to average sewage flow for mains up to 1 m in diameter, is
Options- A. 1.5
- B. 2.0
- C. 3.0
- D. 4.0 Discuss
More questions
Correct Answer: all the above.
Correct Answer: 25 cm
Correct Answer: pycnometer
Correct Answer: In radial flow, flow is one dimensional with stream lines parallel.
Correct Answer: all the above.
Correct Answer: concrete.
Correct Answer: intermediate columns
Correct Answer: all the above.
Correct Answer: 2 cos
. Correct Answer: 2.0
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