Analog Electronics Most of the electrons in the base of an NPN transistor do not recombine because they flow out of the base. have a negative charge. have a long lifetime. must flow through the base. flow out of the base. have a negative charge. have a long lifetime. must flow through the base. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the pn junction is forward biased the sequence of events that take place are injection, diffusion and recombination. diffusion, drift and recombination. none of above. diffusion, injection and drift. injection, diffusion and recombination. diffusion, drift and recombination. none of above. diffusion, injection and drift. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If a transistor operates at the middle of the load line, a decrease in the current gain will move the Q point nowhere. off the load line. up. down. nowhere. off the load line. up. down. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The emitter of the transistor is generally doped the heaviest because it must possess low resistance. is the first region of transistor. has to supply the charge carriers. has to dissipate maximum power. must possess low resistance. is the first region of transistor. has to supply the charge carriers. has to dissipate maximum power. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What will be the Potential barrier for Ge Diode ? 0.03V 0.5V 0.3V 0.7V 0.03V 0.5V 0.3V 0.7V ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which material behave like perfect insulators at low temperatures & conductor at higher temperature ? GaAs Si Ge All the above GaAs Si Ge All the above ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS