A. Copper
B. Aluminium
C. Steel reinforced copper
D. Steel reinforced aluminium
A. 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
A. 2
B. 4
C. 6
D. 8
A. gold
B. copper
C. aluminium
D. kanthal
A. less than that of unbounded electron
B. greater than that of unbounded electron
C. equal to that of unbounded electron
D. infinite
E. none of the above
A. copper
B. aluminium
C. both (A) and (B)
D. copper and silver
E. platinum and gold
A. zero conductivity
B. unity conductivity
C. infinite conductivity
D. none of the above
A. 2n2
B. 4n2
C. 2n3
D. 4ns
A. malleability
B. toughness
C. softness
D. none of the above
A. Proton
B. Neutron
C. Electron
D. None of the above