Q.5 What is the standard temperature range and duration to be maintained in an oven drying method for determination of water content of soil sample?Ans 1. 5 hours at a temperature of 95-100 °C2. 10 hours at a ...

Q.33Ans 1. 50002. 503. 5004. 5Correct Ans Provided: 2

Q.8 Which type of sewer is highly resistant to sulphide corrosion?Ans 1. Asbestos cement sewer2. R.C.C. sewer3. Vitrified clay sewer4. Brick sewerCorrect Ans Provided: 3

Q.44 The method used to determine in situ unit weight of a natural soil deposit is _______.Ans 1. core-cutter method2. hydrometer analysis3. sand-bath method4. oven dry methodCorrect Ans Provided: 1

Q.16 Bourdon gauge measures __________.Ans 1. absolute pressure2. gauge pressure3. atmospheric pressure4. strain in solidsCorrect Ans Provided: 2

Q.25Ans 1. Battened, ledged and braced door2. Battened and ledged door3. Louvered door4. Flush doorCorrect Ans Provided: 3

Q.45 In an old map, a line AB was drawn to a magnetic bearing of 5°30’, the magnetic declination at the time being 1° east. To what magnetic bearing should the line be set now, if the present ...

Q.39 A 20 m chain was found to be 10 cm too long after chaining distance of 1500 m, calculate the true distance.Ans 1. 1500.75 m2. 1503.55 m3. 1503.75 m4. 1503.25 mCorrect Ans Provided: 3

Q.20Ans 1. 67.50 kN-m2. 34.75 kN-m3. 42.50 kN-m4. 56.25 kN-mCorrect Ans Provided: 4

Q.31 Flow in an open channel is classified as turbulent if the Reynold’s number of flow is _____.Ans 1. less than 12002. less than 6003. more than 20004. more than 1000Correct Ans Provided: 3