Analog Electronics A transistor series voltage regulator is called emitter follower regulator because the emitter of the pass transistor follows the ________________________ voltage. input. collector. base. output. input. collector. base. output. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What will happen if doping of an intrinsic semiconductor with pentavalent impurity atom ? None of these Fermi level fall Fermi level not change Fermi level raises None of these Fermi level fall Fermi level not change Fermi level raises ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A zener diode is forward biased. is a battery. has a constant voltage in the breakdown region. has a barrier potential of 1 V. is forward biased. is a battery. has a constant voltage in the breakdown region. has a barrier potential of 1 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which impurity is added into semiconductor to increase its conductivity ? extrinsic doping intrinsic None of these extrinsic doping intrinsic None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Acceptors impurities are of ________ material solid n-type p-type Both A and B solid n-type p-type Both A and B ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A dc power supply has no-load voltage of 30v,and a full-load voltage of 25v at full-load current of 1A.Its output resistance & load regulation ,respectively are 5 Ω & 16.7 % 25 Ω & 20 % 5 Ω & 20 % 25 Ω & 16.7 % 5 Ω & 16.7 % 25 Ω & 20 % 5 Ω & 20 % 25 Ω & 16.7 % ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS