Q.65 The ratio of moment of inertia of a section about the neutral axis to the distance to the extreme fibres from the neutral axis is called:Ans A. moment of resistanceB. Young’s modulusC. section modulusD. rigidity modulusCorrect Ans ...

Q.51 The bearing capacity of soil at a site is 500 kPa. It is necessary to construct a circular tank of cross-sectional area 75 m2 at the site, to support a vertical centric load of 15000 kN. What ...

Q.61 What is acceptable indoor noise level for court rooms and libraries as per IS code 4954-1968?Ans A. 30-35 dB (A)B. 25-30 dB (A)C. 40-45 dB (A)D. 35-40 dB (A)Correct Ans Provided: C

Q.45Ans A. 1-D, 2-A, 3-B, 4-CB. 1-B, 2-A, 3-D, 4-CC. 1-D, 2-A, 3-C, 4-BD. 1-D, 2-C, 3-B, 4-ACorrect Ans Provided: A

Q.34Ans A. A-Bench Mark station and B-PondB. A-Traverse station and B- Triangulation stationC. A-Pond and B-Bench Mark stationD. A-Triangulation station and B- Traverse stationCorrect Ans Provided: D

Q.54 What is the mass of rammer and height of drop, respectively, in modified proctor test?Ans A. 4.9 kg and 450 mmB. 5.85 kg and 500 mmC. 2.6 kg and 310 mmD. 3.8 kg and 350 mmCorrect Ans ...

Q.24 In highways, an ascending gradient of 1 in 100 meets a descending gradient of 1 in 120. A summit curve is to be designed for a speed of 80 km/h so as to have an overtaking sight ...

Q.47 Select the main feature of slow sand filter following CPHEO guidelines.Ans A. Rate of filtration ranging from 100 to 150 m3/m2/day.B. Uniformity coefficient of sand ranges between 1.3 to 1.7.C. Removal efficiency of bacteria in raw water ...

Q.31 For ceramic material classified as refractory, identify the type of refractory having chief constituents as silica, quartz, sand, ganister, and silica brick.Ans A. Neutral refractoriesB. Carbonaceous refractoriesC. Acid refractoriesD. Basic refractoriesCorrect Ans Provided: C

Q.55 The magnetic bearing of the sun at noon is 175°30’ from a station. What is the magnetic declination at the station?Ans A. 4°30’EB. 5°30’EC. 5°30’WD. 4°30’WCorrect Ans Provided: A