Analog Electronics The encapsulation of transistor is necessary for Preventing photo-emission effects Preventing radio interference Mechanical ruggedness Avoiding loss of free electrons Preventing photo-emission effects Preventing radio interference Mechanical ruggedness Avoiding loss of free electrons ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a p⁺n junction diode under reverse bias , the magnitude of electric field is maximum at The edge of the depletion region on the p-side The center of the depletion region on the n-side The edge of the depletion region on the n-side The p⁺n junction The edge of the depletion region on the p-side The center of the depletion region on the n-side The edge of the depletion region on the n-side The p⁺n junction ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Class B amplifier is biased just at cut-off. None of these nearly twice cut-off. at midpoint of load line. just at cut-off. None of these nearly twice cut-off. at midpoint of load line. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a transistor leakage current mainly depends on Rating of transistor Size of emitter Temperature Doping of base Rating of transistor Size of emitter Temperature Doping of base ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When pn junction is reverse biased it offers a very high resistance the witdh of depletion layer increases a small current flows through it because of minority carriers All of these it offers a very high resistance the witdh of depletion layer increases a small current flows through it because of minority carriers All of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Why is silicon preferred than germanium ? Current sensitivity of silicon with temperature is less Silicon has higher tolerance to temperature All the above Leakage current due to minority charge carrier is less in silicon Current sensitivity of silicon with temperature is less Silicon has higher tolerance to temperature All the above Leakage current due to minority charge carrier is less in silicon ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS