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- Question
If a spherical body is symmetrical about its perpendicular axes, the moment of inertia of the body about an axis passing through its centre of gravity as given by Routh's rule is obtained by dividing the product of the mass and the sum of the squares of two semi-axes by n where n is
Options- A. 2
- B. 3
- C. 4
- D. 5.
- Correct Answer
- 5.
- 1. The portion of a brick cut to form angles other than right angles in plan, is known as
Options- A. queen closer
- B. king closer
- C. closer
- D. squint brick. Discuss
- 2. The filler used in plastic bitumen, is
Options- A. shale powder
- B. talc powder
- C. asbestos powder
- D. plastic powder
- E. none of these. Discuss
- 3. Invar contains
Options- A. 12% of nickel
- B. 24% of nickel
- C. 30% to nickel
- D. 36% of nickel. Discuss
- 4. A fall in a canal bed is generally provided, if
Options- A. ground slope exceeds the designed bed slope
- B. designed bed slope exceeds the ground slope
- C. ground slope is practically the same as the designed bed slope
- D. none of these. Discuss
- 5.
is the equation for Euler's crippling load if
Options- A. both the ends are fixed
- B. both the ends are hinged
- C. one end is fixed and other end is free
- D. one end is fixed and other end is hinged. Discuss
- 6. The material that exhibits the same elastic properties in all the directions at a point, is said to be
Options- A. homogeneous
- B. orthotropic
- C. visco-elastic
- D. isotropic Discuss
- 7. Probabilistic estimating of a construction project includes:
Options- A. Labour
- B. Productivity
- C. wage scale
- D. All of these Discuss
- 8. The settlement velocity of a solid (diameter 0.5 mm, specific gravity 1.75) in water having temperature 10°C, is
Options- A. 213.5 cm/sec
- B. 313.5 cm/sec
- C. 413.5 cm/sec
- D. 500 cm/sec. Discuss
- 9. Ventilating shafts are provided to a sewer line at every
Options- A. 100 m
- B. 150 m
- C. 200 m
- D. 300 m
- E. 500 m. Discuss
- 10. The minimum width of a septic tank is taken
Options- A. 70 cm
- B. 75 cm
- C. 80 cm
- D. 90 cm Discuss
More questions
Correct Answer: squint brick.
Correct Answer: asbestos powder
Correct Answer: 36% of nickel.
Correct Answer: ground slope exceeds the designed bed slope
Correct Answer: both the ends are hinged
Correct Answer: isotropic
Correct Answer: All of these
Correct Answer: 313.5 cm/sec
Correct Answer: 300 m
Correct Answer: 75 cm
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