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- Question
According to Kennedy's theorem, if three bodies have plane motions, their instantaneous centres lie on
Options- A. a point
- B. a straight line
- C. two straight lines
- D. a triangle.
- Correct Answer
- a straight line
- 1. The maximum B.M. due to an isolated load in a three hinged parabolic arch, (span l, rise h) having one of its hinges at the crown, occurs on either side of the crown at a distance
Options- A.
- B.
- C.
- D.
Discuss
- 2. The minimum superelevation in rolling terrain in plains, is limited to
Options- A. 4%
- B. 5%
- C. 6%
- D. 7%
- E. 10% Discuss
- 3. The clarigesters are
Options- A. circular septic tanks
- B. rectangular septic tanks
- C. circular Imhoff double tanks with bottom hoppers
- D. circular Imhoff double storey tanks without bottom hoppers. Discuss
- 4. For M 150 mix concrete, according to I.S. specifications, local bond stress, is
Options- A. 5 kg/cm2
- B. 10 kg/cm2
- C. 15 kg/cm2
- D. 20 kg/cm2
- E. 25 kg/cm2 Discuss
- 5. For initial estimate for a beam design, the width is assumed
Options- A. 1/15th of span
- B. 1/20th of span
- C. 1/25th of span
- D. 1/30th of span
- E. 1/40th of span. Discuss
- 6. The density of population over 40 hectares is 250/hectare. If water supply demand per day is 200 litres and sewage discharge is 80% of water supply, the sewage flow in sewers of separate system, is
Options- A. 0.05552 cumec
- B. 0.05554 cumec
- C. 0.05556 cumec
- D. 0.0556 cumec
- E. 0.0558 cumec. Discuss
- 7. A water tank partially filled with water is being carried on a truck moving with a constant horizontal acceleration. The level of the water
Options- A. rises on the front side of the tank
- B. falls on the back side of the tank
- C. remains the same at both sides of the tank
- D. rises on the back side and falls on the front side
- E. none of these. Discuss
- 8. Pick up the correct statement from the following:
Options- A. Approach zone survey is carried out to determine the elevations of the protruding obstructions above horizontal, conical and transitional surfaces
- B. The wind data of an air port is depicted in the form of a chart known as wind rose
- C. The landing and take off of the air craft is made against the wind direction
- D. The product of wind loading and power loading is called air craft rating
- E. All the above. Discuss
- 9. The thickness design of the pavement, is decided on the load carried by
Options- A. main gears
- B. nose wheel
- C. tail wheel
- D. all the above. Discuss
- 10. Water flows at a depth of 0.1 m with a velocity of 6 m/s in a rectangular channel. The alternate dpeth is
Options- A. 0.30 m
- B. 0.40 m
- C. 0.86 m
- D. 0.81 m Discuss
More questions
Correct Answer:
Correct Answer: 7%
Correct Answer: circular Imhoff double storey tanks without bottom hoppers.
Correct Answer: 10 kg/cm2
Correct Answer: 1/30th of span
Correct Answer: 0.05556 cumec
Correct Answer: rises on the back side and falls on the front side
Correct Answer: All the above.
Correct Answer: main gears
Correct Answer: 0.81 m
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