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

Related Mcqs:

The formula __________ determines the number of electrons that can be accommodated in any level?

A. 2n2 B. 4n2 C. 2n3 D. 4ns...

An H.R.C. fuse is_______________?

A. a ceramic body having metal and caps B. a wire of platinum C. a heavy cross-section of copper or aluminium D. a ceramic tube having carbon rod inside it...

_________ is an example of piezoelectric material?

A. Glass B. Quartz C. Corrundum D. Neoprene...

Which of the following materials does not have covalent bonds ?

A. Organic polymers B. Silicon C. Metals...

The minority carrier concentration is largely a function of_____________?

A. forward biasing voltage B. reverse biasing voltage C. temperature D. the amount of doping...