is the property of absorbing moisture from atmosphere_____________?

Related Mcqs:

1. 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...

2. 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...

3. The converse of hardness is known as______________?

   A. malleability B. toughness C. softness D. none of the above...

4. The co-ordination number of a simple cubic structure is______________?

   A. 2 B. 4 C. 6 D. 8...

5. Mercury as an electric contact material is_______________?

   A. a liquid B. a metal C. a metal liquid D. a gas...

6. __________ is the main constituent of glass?

   A. Fe203 B. Si02 C. AI2O3 D. B2O3...

7. Solder is an alloy of______________?

   A. copper and aluminium B. tin and lead C. nickel, copper and zinc D. silver, copper and lead...

8. In graphite, bonding is____________?

   A. covalent B. metallic C. Vander Waals D. Vander Waals and covalent...

9. Steel wire is used as____________?

   A. overhead telephone wire B. earth wire C. core wire of ACSR D. all of the above...

10. Substances whose specific resistance abruptly decreases at very low temperature are called___________?

    A. insulators B. conductors C. semiconductors D. superconductors...