Analog Electronics The expression for frequency of oscillations of a RC phase shift oscillator is None of these f = 1 / (2π√RC) f = 1 / (2π√R(C1 + C2)) f = 1 / (2π RC√6) None of these f = 1 / (2π√RC) f = 1 / (2π√R(C1 + C2)) f = 1 / (2π RC√6) ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Leakage electric current in CE configuration is very small. not present. very high. normal. very small. not present. very high. normal. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A electric current ratio of IC / IE is usually less than one and is called β. É. θ. α. β. É. θ. α. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The fact that there are many free electrons in a transistor emitter region means the emitter is None of these heavily doped. lightly doped. undoped. None of these heavily doped. lightly doped. undoped. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For audio frequency applications, the popular oscillator used is Phase shift oscillator Wien bridge oscillator Crystal oscillator Hartley oscillator Phase shift oscillator Wien bridge oscillator Crystal oscillator Hartley oscillator ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The β of a transistor is the ratio of the base current to collector current. emitter current to collector current. collect current to base current. collect current to emitter current. base current to collector current. emitter current to collector current. collect current to base current. collect current to emitter current. ANSWER DOWNLOAD EXAMIANS APP
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