Q.10 Polar form of Cauchy-Riemann equations are:Ans A.B.C.D.Correct Ans: B

Q.8 Shear strain of a fluid directly proportional to the rate of shear strain is:Ans A. Newton’s law of gravityB. Bernoulli’s equationC. Brownian’s lawD. Newton’s law of viscosityCorrect Ans: D

Q.1 Permanent hardness causing salts in water are:Ans A. sulphates and chlorides of calcium and manganeseB. sulphates and chlorides of calcium and magnesiumC. bicarbonates and carbonates of calcium and manganeseD. bicarbonates and carbonates of calcium and magnesiumCorrect Ans: ...

Q.16 The density of rain gauge in hilly regions has recommendations by ISI[IS:4987-1968] is:Ans A. one gauge per 500 km2B. two gauge per 250 to 500 km2C. one gauge per 130 km2D. one gauge per 260 to 390 ...

Q.3 Which of the following factors is NOT considered to determine dry weather flow?Ans A. PopulationB. Infiltration and exfiltrationC. Rate of water supplyD. Intensity of rainfallCorrect Ans: D

Q.7 The bottom of the trench in landfills is lined with an impervious layer to prevent ________ from contaminating ground water.Ans A. filtrateB. leachateC. adsorbateD. refuseCorrect Ans: B

Q.14Ans A. 1, 2, 7B. λ = 1, –2, 7C. –1, 2, 7D. 1, 2, 5Correct Ans: D

Q.12 What is the recommended PCU (Passenger Car Unit) value for a large bullock cart (by IRC)?Ans A. 6B. 4C. 3D. 8Correct Ans: D

Q.11 As per revised code IS456, the recommended mix for general reinforced concrete work is:Ans A. 1:2.5: 6B. 1:1.5:3C. 1:2:4D. 1:1:2Correct Ans: B

Q.2 Which of these is NOT an operation done in a triangulation survey?Ans A. Geo positioning of location pointB. ComputationsC. Erection of signals and towersD. Whole to partCorrect Ans: A