WorksheetsGeotechnical
Total questions: 10
Worksheet time: 4mins
In sand replacement method, sand must:
Pass through 1mm and retain on 300micron sieve
Pass through 2.36mm and retain on 1mm sieve
Pass through 1mm and retain on 600micron sieve
Pass through 4.75mm and retain on 1mm sieve
Volume of calibrating cylinder in Sand replacement method is:
200cc
500cc
1000cc
2000cc
Which of the following is not an engineering property of soil?
Compressibility
Permeability
Particle Size
Shear Strength
Final velocity attained by a particle settling in a fluid is called,
End velocity
Constant velocity
Terminal Velocity
Tertiary Velocity
Identify the missing Sieve size : 2.36 mm, 1 mm, 600 micron,..........,212 micron, 150 micron, 75 micron
300 micron
400 micron
425 micron
450 micron
For preparation of dispersing agent 33g of .............. is added
Potassium hexameta phospahte
Sodium carbonate
Sodium hexameta phosphate
Potassium cyanide
Hydrometer is used for measuring:
Water content
Specific gravity of solids
Specific gravity of liquids
Vapour pressure
According to Stokes law, velocity of a falling sphere in a liquid is:
Inversely proportional to D2
Directly proportional to D2
Inversely proportional to D3
Directly proportional to D3
If the reading on the scale of hydrometer is 1.015, the hydrometer reading is
85
15
1000
1.015
89
13
78
87
