Analog Electronics Most of the electrons in the base of an NPN transistor do not recombine because they have a long lifetime. flow out of the base. have a negative charge. must flow through the base. have a long lifetime. flow out of the base. have a negative charge. must flow through the base. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The load voltage is approximately constant when a zener diode is unbiased. forward biased. reverse biased. operating in breakdown region. unbiased. forward biased. reverse biased. operating in breakdown region. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A D - MOSFET is considered to be a normally off device. current controlled device. normally on device. high - power switch. normally off device. current controlled device. normally on device. high - power switch. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A 10 V DC regulator power supply has a regulation of 0.005 %. The output voltage will vary within an envelope of __________________ milivolt. 2.5. 0.5. 5. 0.05. 2.5. 0.5. 5. 0.05. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the series resistance increases in an unloaded zener regulator, the zener current stays the same. increases. equals the voltage divided by the resistance. decreases. stays the same. increases. equals the voltage divided by the resistance. decreases. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The expression for frequency of oscillations of a RC phase shift oscillator is None of these f = 1 / (2π√R(C1 + C2)) f = 1 / (2π√RC) f = 1 / (2π RC√6) None of these f = 1 / (2π√R(C1 + C2)) f = 1 / (2π√RC) f = 1 / (2π RC√6) ANSWER DOWNLOAD EXAMIANS APP
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