Discussion
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- Question
In a beam, the neutral plane
Options- A. may be its centre
- B. passes through the C.G. of the area of cross-section
- C. does not change during deformation
- D. none of these.
- Correct Answer
- does not change during deformation
- 1. The deflection of any rectangular beam simply supported, is
Options- A. directly proportional to its weight
- B. inversely proportional to its width
- C. inversely proportional to the cube of its depth
- D. directly proportional to the cube of its length
- E. none of these. Discuss
- 2. If the width of a simply supported beam carrying an isolated load at its centre is doubled, the deflection of the beam at the centre is changed by
Options- A. 1/2
- B. 1/8
- C. 2
- D. 8
- E. 4 Discuss
- 3. The minimum number of rivets for the connection of a gusset plate, is
Options- A. 1
- B. 2
- C. 3
- D. 4 Discuss
- 4. A shaft turning 150 r.p.m. is subjected to a torque of 150 kgm. Horse power transmitted by the shaft is
Options- A. ?
- B. 10 ?
- C. ?2
- D. 1/? Discuss
- 5. In a tension test, the yield stress is 300 kg/cm2, in the octa hedral shear stress at the point is:
Options- A. 100 2 kg/cm2
- B. 150 2 kg/cm2
- C. 200 2 kg/cm
- D. 250 2 kg/cm2. Discuss
- 6. Shrouding is provided in
Options- A. cavity type tube wells
- B. slotted type tube wells
- C. strainer type tube wells
- D. perforated type tube wells. Discuss
- 7. Consumptive use of a crop during growth, is the amount of
Options- A. interception
- B. transpiration
- C. evaporation
- D. all the above. Discuss
- 8. For the estimate of high floods in fan-shaped catchment, the formula used is
Options- A. Dicken's formula
- B. Ryve's formula
- C. Inglis formula
- D. none of these. Discuss
- 9. The standard height of a standard rain gauge, is
Options- A. 10 cm
- B. 20 cm
- C. 30 cm
- D. 50 cm. Discuss
- 10. Pick up the correct statement from the following :
Options- A. Absolute humidity at a given temperature is equal to weight of moisture present in a unit volume
- B. Relative humidity is the ratio of actual vapour pressure and saturation vapour pressure at the same temperature
- C. Relative humidity is the ratio of the weight of the vapours present per unit volume to the weight of vapours which could be contained at the same temperature when fully saturated
- D. Humidity can be measured by psychrometer
- E. All the above. Discuss
Strength of Materials problems
Search Results
Correct Answer: inversely proportional to the cube of its depth
Correct Answer: 1/2
Correct Answer: 2
Correct Answer: 10 ?
Correct Answer: 100 2 kg/cm2
Correct Answer: slotted type tube wells
Correct Answer: all the above.
Correct Answer: Inglis formula
Correct Answer: 30 cm
Correct Answer: All the above.
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