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- Question
The normal component of a force inclined through ?° is obtained by multiplying the force by
Options- A. sin ?
- B. cos ?
- C. tan ?
- D. sin ? cos ?
- E. sin2?
- Correct Answer
- sin ? cos ?
- 1. The rational formula for peak drainage discharge, was evolved by
Options- A. Fruhling
- B. Lloyd David
- C. Kuichling
- D. All of these. Discuss
- 2. Frederick W. Taylor introduced a system of working known as
Options- A. line organisation
- B. line and staff organisation
- C. functional organisation
- D. effective organisation. Discuss
- 3. On a flow net diagram, the distance between two consecutive steam lines at two successive sections are 1 cm and 0.5 cm respectively. If the velocity at the first section is 1 m/sec, the velocity at the second is
Options- A. 1.0 m/sec
- B. 0.5 m/sec
- C. 2.0 m/sec
- D. 2.5 m/sec
- E. 3 m/sec. Discuss
- 4. Segregation is responsible for
Options- A. honey-combed concrete
- B. porous layers in concrete
- C. surface scaling in concrete
- D. sand streaks in concrete
- E. all the above. Discuss
- 5. In double lacing, the thickness t of flat lacing is
Options- A. t < 1/40 th length between inner end rivets
- B. t < 1/50 th length between inner end rivets
- C. t < 1/60 th length between inner end rivets
- D. t < 1/70 th length between inner end rivets
- E. none of these. Discuss
- 6. The final operation of finishing floors, is known as
Options- A. screeding
- B. floating
- C. trowelling
- D. finishing
- E. all the above. Discuss
- 7. Design of R.C.C. simply supported beams carrying U.D.L. is based on the resultant B.M. at
Options- A. supports
- B. mid span
- C. every section
- D. quarter span. Discuss
- 8. Anti-siphonage pipe is connected to
Options- A. Main soil pipe
- B. Bottom of P trap W.C.
- C. Top of P trap W.C.
- D. Side of water closet. Discuss
- 9. A solid cube is subjected to equal normal forces on all its faces. The volumetric strain will be x-times the linear strain in any of the three axes when
Options- A. x = 1
- B. x = 2
- C. x = 3
- D. x = 4 Discuss
- 10. The great circle along which the sun appears to trace on the celestial sphere with earth as centre during the year, is called
Options- A. equator
- B. celestial equator
- C. ecliptic
- D. none of these. Discuss
More questions
Correct Answer: All of these.
Correct Answer: functional organisation
Correct Answer: 2.0 m/sec
Correct Answer: all the above.
Correct Answer: t < 1/60 th length between inner end rivets
Correct Answer: trowelling
Correct Answer: mid span
Correct Answer: Top of P trap W.C.
Correct Answer: x = 3
Correct Answer: ecliptic
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