The structure sensitive property of a super conductor is______________?

Related Mcqs:

1. Which of the following is an advantage of stranded conductor over equivalent single conductor ?

   A. Less liability to kink
   B. Greater flexibility
   C. Less liability to break
   D. All of the above

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

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

3. A perfect conductor has_____________?

   A. zero conductivity
   B. unity conductivity
   C. infinite conductivity
   D. none of the above

4. The conductivity of a conductor can be increased by_______________?

   A. decreasing its temperature
   B. increasing its temperature
   C. decreasing its vibration
   D. increasing its vibration

5. Which of the following is the poorest conductor of electricity ?

   A. Carbon
   B. Steel
   C. Silver
   D. Aluminium

6. Which of the following materials is the best conductor of electricity ?

   A. Tungsten
   B. Aluminium
   C. Copper
   D. Carbon

7. If the resistance of a conductor does not vary in accordance with Ohm’s law it is known as____________?

   A. non-linear conductor
   B. reverse conductor
   C. bad-conductor
   D. non-conductor

8. Super conductivity can be destroyed by_____________?

   A. adding impurities
   B. reducing temperatures
   C. application of magnetic field
   D. any of the above

9. Superconducting metal in super conducting state has relative permeability of________________?

   A. zero
   B. one
   C. negative
   D. more than one

10. Most of the common metals have _________ structure?

    A. linear
    B. hexagonal
    C. orthorhombic
    D. cubic