Analog Electronics Generally, the gain of a transistor amplifier falls at high frequencies due to the Coupling capacitor at the output Skin effect Internal Capacitance of the device Coupling capacitor at the input Coupling capacitor at the output Skin effect Internal Capacitance of the device Coupling capacitor at the input 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√R(C1 + C2)) f = 1 / (2π RC√6) f = 1 / (2π√RC) None of these f = 1 / (2π√R(C1 + C2)) f = 1 / (2π RC√6) ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A LED produces light when forward biased. reverse biased. unbiased. None of these forward biased. reverse biased. unbiased. None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In CB configuration, the output V-I characteristics of a transistor are drawn by taking VCE versus IC for constant IE. VCB versus IB for constant IE. VCB versus IC for constant IE. VCB versus IB for constant IE. VCE versus IC for constant IE. VCB versus IB for constant IE. VCB versus IC for constant IE. VCB versus IB for constant IE. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a differential amplifier, the CMRR is limited mostly by the gain - bandwidth product. CMRR of the opamp. tolerance of the resistors. supply voltages . gain - bandwidth product. CMRR of the opamp. tolerance of the resistors. supply voltages . ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the base supply voltage is disconnected, the collector-emitter voltage will equal 10.5 V. collector supply voltage. 0 V. 6 V. 10.5 V. collector supply voltage. 0 V. 6 V. ANSWER DOWNLOAD EXAMIANS APP
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