Analog Electronics The emitter of the transistor is generally doped the heaviest because it is the first region of transistor. must possess low resistance. has to supply the charge carriers. has to dissipate maximum power. is the first region of transistor. must possess low resistance. has to supply the charge carriers. has to dissipate maximum power. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which material behave like perfect insulators at low temperatures & conductor at higher temperature ? Si All the above GaAs Ge Si All the above GaAs Ge ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For a JEFT, when VDS is increased beyond the pinch-off voltage, the drain electric current decreases. increased. remains constant. first increase and then decreased. decreases. increased. remains constant. first increase and then decreased. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The silicon transistor are more widely used than germanium transistors because they have larger electric current carrying capacity. they have smaller depletion layer. they have smaller leakage current. they have better ability to dissipate heat. they have larger electric current carrying capacity. they have smaller depletion layer. they have smaller leakage current. they have better ability to dissipate heat. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If=0.98, Ico=6µA and Iβ=100µA for a transistor,then the value of Ic will be 5.2mA 4.6mA 2.3mA 3.2mA 5.2mA 4.6mA 2.3mA 3.2mA ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The negative part of the output signal in a transistor circuit starts clipping if the Q point of the circuit moves toward the center of the load line. toward the cutoff point. toward the saturation point. None of these toward the center of the load line. toward the cutoff point. toward the saturation point. None of these ANSWER DOWNLOAD EXAMIANS APP
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