Electronics

A. It has low resistance to the current flow when forward biased & high resistance when reverse biased.
B. It has low resistance to the current flow when forward biased.
C. It has high resistance to the current flow when reverse biased
D. Its conductivity increases with rise of temperature.

A. is located on the emitter
B. is located on the base
C. is locate on the collector
D. points form north to south

A. protons
B. positrons
C. electrons
D. photons

A. insulator
B. conductor
C. semi conductor
D. any of above

A. constant
B. zero
C. changing
D. infinite

A. holes in n-type and free electrons in p-type
B. holes in n-type and p-type
C. free electrons in n-type and holes in p-type
D. free electrons in n-type and p-type

A. collector
B. emitter
C. base
D. any of above

A. capacitor
B. inductor
C. on switch
D. off switch

A. pentavalent
B. trivalent
C. divalent
D. tetravalent

A. majority carriers
B. minority carriers
C. dual carriers
D. blockers