Q2 the best suited engineer for gas pipe laying is 1mechan

Q2 ) the best suited engineer for gas pipe laying is ?

1)mechanical engineer
2) civil engineer
3) petroleum engineer

Q3) based your decision on reason rather than emotion is
1) logical thinking
2) interpersonal skills

Q4)
what is the difference between finess modulus and flakness index ?

Q5 ) which of the following describe the relationship between smallest and largest dimension of aggregate

1) Angularity
2) flakness
2) soundness
finess modulus

Q6) best location to build library

1) near school
2) shopping area

q7 ) best location to build airport

1) remote control area
2) near city center

Q17. Cidring an extended layer of sand with a suturatod unit weight of 20 kN/m3 and a water table the is located at the round surface, the effective vertical stress at a depth of 5 meters is approximately. (a) 100 kN/m2 (b) 20 kN/ (c) 4 kN m (d) 50kN/

Solution

17) Effective stress=Total stress- pore water pressure=20×5-10×5=50KN/sq.m

2)-option 1

3)-option 2

4)Finess modulus shows the size of particles but Flekiness index shows the % of particles by weight.

6)-option 1