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- Question
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
- Correct Answer
- 0.81 m
- 1. The degree of static indeterminacy of the rigid frame having two internal hinges as shown in the figure below, is
Options- A. 8
- B. 7
- C. 6
- D. 5 Discuss
- 2. A reinforced concrete wall carrying vertical loads is generally designed as per recommendations given for columns. The ratio of minimum reinforcements in the vertical and horizontal directions is
Options- A. 2 : 1
- B. 5 : 3
- C. 1 : 1
- D. 3 : 5 Discuss
- 3. A 1 : 30 model of an ogee spillway crest records an acceleration of 1.3 m/s2 at a certain location. The homologous value of the acceleration in the prototype in m/s2 , is
Options- A. 0.043
- B. 0.237
- C. 1.300
- D. 7.120 Discuss
- 4. Excessive fluoride in drinking water causes
Options- A. Alzheimer's disease
- B. Mottling of teeth and embrittlement of bones
- C. Methemoglobinemia
- D. Skin cancer Discuss
- 5. The removal of dissolved organic matter occurs in
Options- A. slow sand filters
- B. trickling filters
- C. rapid sand filters
- D. dual media filters Discuss
- 6. The shape of the STOP sign according to IRC:67-2001 is
Options- A. circular
- B. triangular
- C. octagonal
- D. rectangular Discuss
- 7. A soil mass has coefficients of horizontal and vertical permeability as 9 x 10-7 cm/s and 4 x 10-7 cm/s, respectively. The transformed coefficient of permeability of an equivalent isotropic soil mass is
Options- A. 9 x 10-7 cm/s
- B. 4 x 10-7 cm/s
- C. 13 x 10-7 cm/s
- D. 6 x 10-7 cm/s Discuss
- 8. The comparison between pumps operating in series and in parallel is :
Options- A. Pumps operating in series boost the discharge, whereas pumps operating in parallel boost the head.
- B. Pumps operating in parallel boost the discharge, whereas pumps operating in series boost the head.
- C. In both cases there would be a boost in discharge only.
- D. In both cases there would be a boost in head only. Discuss
- 9. Bituminous materials are used in highway construction primarily because of their :
Options- A. cementing and water-proofing properties
- B. load bearing capacity
- C. high specific gravity
- D. black colour which facilitates road markings Discuss
- 10. If the pump head is 75 m, discharge is 0.464 m3/s and the motor speed is 1440 rpm at rated condition, the specific speed of the pump is about
Options- A. 4
- B. 26
- C. 38
- D. 1440 Discuss
GATE Exam Questions problems
Search Results
Correct Answer: 5
Correct Answer: 2 : 1
Correct Answer: 1.300
Correct Answer: Mottling of teeth and embrittlement of bones
Correct Answer: trickling filters
Correct Answer: octagonal
Correct Answer: 6 x 10-7 cm/s
Correct Answer: Pumps operating in parallel boost the discharge, whereas pumps operating in series boost the head.
Correct Answer: cementing and water-proofing properties
Correct Answer: 38
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