Discussion
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- Question
The ratio of the undrained strength in the undrained state to the undrained strength, at the same water content, in the remoulded state, is called the sensivity of the clay. Its value for quick clays is
Options- A. 4
- B. 8
- C. 12
- D. 16
- E. 20
- Correct Answer
- 20
- 1. The best quality of filter material is obtained from quartzite if it does not loose weight when placed in hydro-chloric acid for 24 hours, more than
Options- A. 5%
- B. 8%
- C. 10%
- D. 12%
- E. 15%. Discuss
- 2. Bitumen in
Options- A. solid state, is called asphalt
- B. semi fluid state, is called mineral tar
- C. fluid state, is called petroleum
- D. all the above. Discuss
- 3. Bitumen may be dissolved in
Options- A. carbondioxide
- B. water
- C. sodium chloride
- D. carbon disulphide
- E. none of these. Discuss
- 4. The joint used for joining the plain ends of cast iron pipes, is
Options- A. flanged joint
- B. socket and spigot joint .
- C. dresser coupling joint
- D. flexible joint
- E. expansion joint. Discuss
- 5. Shear stress is directly proportional to
Options- A. the velocity
- B. the shear strain
- C. the viscosity
- D. the velocity. Discuss
- 6. While estimating the qualities for the construction of a building, the correct metric unit is
Options- A. Metre for length
- B. Cubic metre for area
- C. Square metres for volume
- D. Kilogram for weight
- E. Litre for capacity Discuss
- 7. The concrete slump recommended for foundations, is
Options- A. 25 to 50 mm
- B. 30 to 125 mm
- C. 50 to 100 mm
- D. 75 to 125 mm
- E. none of these. Discuss
- 8. The main function of sleepers, is
Options- A. to support rails
- B. to hold rails at correct gauge
- C. to distribute load from the rails to ballast
- D. all the above. Discuss
- 9. In sun-light water poor in phyto plank tons appears :
Options- A. deep blue
- B. red
- C. green
- D. yellow Discuss
- 10. The stresses developed in concrete and steel in reinforced concrete beam 25 cm width and 70 cm effective depth, are 62.5 kg/cm2 and 250 kg/cm2 respectively. If m = 15, the depth of its neutral axis is
Options- A. 20 cm
- B. 25 cm
- C. 30 cm
- D. 35 cm
- E. 40 cm Discuss
More questions
Correct Answer: 5%
Correct Answer: all the above.
Correct Answer: carbon disulphide
Correct Answer: dresser coupling joint
Correct Answer: the shear strain
Correct Answer: Litre for capacity
Correct Answer: 50 to 100 mm
Correct Answer: all the above.
Correct Answer: deep blue
Correct Answer: 30 cm
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