Related Questions

Bulking of sand is maximum if moisture content is about
A 2%
B 4%
C 6%
D 10%
Bulking of sand is caused due to
A Surface moisture
B Air voids
C Viscosity
D Clay contents
Moisture contained by a substance in excess of the equilibrium moisture is called the __________ moisture.
A Unbound
B Free
C Critical
D Bound
Moisture content of a substance when at equilibrium with a given partial pressure of the vapour is called the __________ moisture.
A Free
B Unbound
C Equilibrium
D Bound
Increase in the moisture content in concrete
A Reduces the strength
B Increases the strength
C Does not change the strength
D All of the above
With increase in moisture content of coal, its
A Calorific value increases
B Caking properties diminish
C Swelling during carbonisation becomes excessive
D None of these
All moisture in a non-hygroscopic material is the __________ moisture.
A Free
B Equilibrium
C Unbound
D Bound
Moisture in a substance exerting an equilibrium vapour pressure less than that of pure liquid at the same temperature is called the __________ moisture.
A Bound
B Unbound
C Critical
D None of these
Moisture in a solid exerting an equilibrium vapour pressure equal to that of the pure liquid at the same temperature is called the __________ moisture.
A Unbound
B Critical
C Free
D Bound
Moisture content in the soil _______ the earth soil resistance
A increase
B decrease
C does not affect
D none of the above

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