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.Management Sciences
A. the crystal structure having no atomic vibration at 0°K
B. all electrons interact in the super-conducting state
C. the electrons jump into nucleus at 0°K
D. none of the above
Related Mcqs:
- highest conductivity_____________?
- B. lowest temperature co-efficient C. good mechanical strength D. good corrosion resistance E. easy solderable and drawable quality F. all of the above...
- Overhead telephone wires are made of_____________?
- A. aluminium B. steel C. ACSR conductors D. copper...
- Super conductivity can be destroyed by_____________?
- A. adding impurities B. reducing temperatures C. application of magnetic field D. any of the above...
- Substances whose specific resistance abruptly decreases at very low temperature are called___________?
- A. insulators B. conductors C. semiconductors D. superconductors...
- Which of the following factors affect resistivity of metals ?
- A. Age hardening B. Alloying C. Temperature D. Cold work E. All of the above...
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