Analog Electronics The emitter of the transistor is generally doped the heaviest because it has to dissipate maximum power. has to supply the charge carriers. must possess low resistance. is the first region of transistor. has to dissipate maximum power. has to supply the charge carriers. must possess low resistance. is the first region of transistor. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The Barkhausen criterion for an oscillator Loop gain should be unity Loop gain should be less than unity The phase of a feedback signal with respect to input should be 0° or 360° Both A and C Loop gain should be unity Loop gain should be less than unity The phase of a feedback signal with respect to input should be 0° or 360° Both A and C ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In CE configuration, the input V-I characteristics are drawn by taking VBE versus IE for constant value of VCE. VCE versus IC for constant value of IE. VBE versus IB for constant value of IC. VBE versus IB for constant value of VCE. VBE versus IE for constant value of VCE. VCE versus IC for constant value of IE. VBE versus IB for constant value of IC. VBE versus IB for constant value of VCE. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The power dissipated by a transistor approximately equals the collector current times base supply voltage. collector - emitter voltage. base - emitter voltage. 0.7 V. base supply voltage. collector - emitter voltage. base - emitter voltage. 0.7 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Relaxation Voltage controlled oscillators are used to generate Sinusoidal wave Both B and C Triangular wave Sawtooth wave Sinusoidal wave Both B and C Triangular wave Sawtooth wave ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a bipolar junction transistor the base region is made very thin so that base can be easily fabricated. recombination in base region is minimum. base can be easily biased. electric field gradient in base is high. base can be easily fabricated. recombination in base region is minimum. base can be easily biased. electric field gradient in base is high. ANSWER DOWNLOAD EXAMIANS APP
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