Analog Electronics Darlington connection is achieved in 2 transistors by connecting both collector. both emitter. both base. grounding both collector. both collector. both emitter. both base. grounding both collector. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following statements is false? Class AB operation cannot be used for a push pull audio power output phase All of these A push pull output transformer has a centre-tapped primary Push pull signals are equal and opposite in phase Class AB operation cannot be used for a push pull audio power output phase All of these A push pull output transformer has a centre-tapped primary Push pull signals are equal and opposite in phase ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following components are used for bias compensation in transistor circuit? Rectifier diodes. Resistors. Both (A) and (C) above. Thermistor. Rectifier diodes. Resistors. Both (A) and (C) above. Thermistor. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The expression for frequency of oscillations of a RC phase shift oscillator is f = 1 / (2π√RC) None of these f = 1 / (2π RC√6) f = 1 / (2π√R(C1 + C2)) f = 1 / (2π√RC) None of these f = 1 / (2π RC√6) f = 1 / (2π√R(C1 + C2)) ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The value of total collector electric current in a CB circuit is IC = αIE + ICO. IC = αIE - ICO. IC = αIE. IC = βIE. IC = αIE + ICO. IC = αIE - ICO. IC = αIE. IC = βIE. 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 25 Ω & 16.7 % 5 Ω & 20 % 25 Ω & 20 % 5 Ω & 16.7 % 25 Ω & 16.7 % 5 Ω & 20 % 25 Ω & 20 % 5 Ω & 16.7 % ANSWER DOWNLOAD EXAMIANS APP
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