A. Solubility
B. Viscosity
C. Porosity
D. Hygroscopicity
Related Mcqs:
- Effect of moisture on the insulating materials is to________________?
A. decrease dielectric constant
B. decrease dielectric strength
C. decrease insulation resistance
D. increase dielectric loss
E. all of the above - The structure sensitive property of a super conductor is______________?
A. critical magnetic field
B. transition temperature
C. critical current density
D. none of the above - The converse of hardness is known as______________?
A. malleability
B. toughness
C. softness
D. none of the above - The co-ordination number of a simple cubic structure is______________?
A. 2
B. 4
C. 6
D. 8 - Mercury as an electric contact material is_______________?
A. a liquid
B. a metal
C. a metal liquid
D. a gas - __________ is the main constituent of glass?
A. Fe203
B. Si02
C. AI2O3
D. B2O3 - Solder is an alloy of______________?
A. copper and aluminium
B. tin and lead
C. nickel, copper and zinc
D. silver, copper and lead - In graphite, bonding is____________?
A. covalent
B. metallic
C. Vander Waals
D. Vander Waals and covalent - Steel wire is used as____________?
A. overhead telephone wire
B. earth wire
C. core wire of ACSR
D. all of the above - Substances whose specific resistance abruptly decreases at very low temperature are called___________?
A. insulators
B. conductors
C. semiconductors
D. superconductors
