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- Question
Izzard formula for the time of concentration in minutes for the plots having no channels, is (where Lo is the length of overland flow in metres and Kp rainfall intensity in cm/hour)
Options- A.
- B.
- C.
- D.
- Correct Answer
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- 1. If the whole circle bearing of a line is 180°, its reduced bearing is
Options- A. S 0° E
- B. S 0° W
- C. S
- D. N. Discuss
- 2. A body of dimensions 1.5 m x 1.0 m x 2 m weighs 3000 kg in water. Its specific gravity is
Options- A. 0.8
- B. 0.9
- C. 1.0
- D. 1.1 Discuss
- 3. The maximum diameter of a bar used in a ribbed slab, is
Options- A. 12 mm
- B. 6 mm
- C. 20 mm
- D. 22 mm
- E. 24 mm Discuss
- 4. In plastic analysis, the shape factor for a circular section, is
Options- A. 1.5
- B. 1.6
- C. 1.7
- D. 1.75 Discuss
- 5. Meandering of a river generally occurs, in
Options- A. rocky stage
- B. delta stage
- C. boulder stage
- D. trough stage. Discuss
- 6. The plastics prepared from Vinyl resin are
Options- A. odourless
- B. non-toxic
- C. transparent
- D. colourless
- E. all of these. Discuss
- 7. Wheels of a rolling stock are provided flanges on
Options- A. outer side
- B. inner side
- C. both sides
- D. neither side. Discuss
- 8. The height of the pilot's eye above the runway surface is assumed
Options- A. 1 m
- B. 3 m
- C. 4 m
- D. 5 m Discuss
- 9. The type of steel used for precision levelling staff, is
Options- A. Titanium steel
- B. Carbon steel
- C. Invar
- D. Stainless steel. Discuss
- 10. The compaction of concrete, improves
Options- A. density
- B. strength
- C. durability
- D. all the above. Discuss
More questions
Correct Answer: S
Correct Answer: 1.1
Correct Answer: 22 mm
Correct Answer: 1.7
Correct Answer: trough stage.
Correct Answer: all of these.
Correct Answer: inner side
Correct Answer: 3 m
Correct Answer: Invar
Correct Answer: all the above.
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