Related Questions

Moisture contained by a substance in excess of the equilibrium moisture is called the __________ moisture.
A Unbound
B Free
C Critical
D Bound
To avoid moisture troubles, the compressed air main line should
A Rise gradually towards the point of use
B Drop gradually towards the point of use
C Be laid vertically
D Be laid exactly horizontally
To avoid moisture troubles, the branch connections from compressed air lines should be taken from
A Top side of main
B Bottom side of main
C Left side of main
D Right side of main
All moisture in a non-hygroscopic material is the __________ moisture.
A Free
B Equilibrium
C Unbound
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
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
In aqua ammonia and Lithium bromide water absorption refrigeration systems, the refrigerants are respectively
A Water and water
B Water and lithium bromide
C Ammonia and lithium bromide
D Ammonia and water
Freon group of refrigerants are
A Inflammable
B Toxic
C Non-inflammable and toxic
D Nontoxic and non-inflammable
The Freon group of refrigerants are
A Halocarbon refrigerants
B Zoetrope refrigerants
C Inorganic refrigerants
D Hydrocarbon refrigerants

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