Analog Electronics The Barkhausen criterion for an oscillator Loop gain should be unity The phase of a feedback signal with respect to input should be 0° or 360° Both A and C Loop gain should be less than unity Loop gain should be unity The phase of a feedback signal with respect to input should be 0° or 360° Both A and C Loop gain should be less than unity ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a JFET, the primary control on drain electric current is exerted by gate reverse bias. channel resistance. size of depletion regions. voltage drop across channel. gate reverse bias. channel resistance. size of depletion regions. voltage drop across channel. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If (211)X = (152)8, then the value of base x is 6 9 5 7 6 9 5 7 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Semiconductor material is Pentavalent Bilateral Trivalent Tetravalent Pentavalent Bilateral Trivalent Tetravalent ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following is trivalent impurity ? Boron Antimony None of these Silicon Boron Antimony None of these Silicon ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A forward potential of 10 V is applied to a silicon diode. A resistance of 1KΩ is also in series with the diode. The electric current is 0.7 mA. 10 mA. 0. 9.3 mA. 0.7 mA. 10 mA. 0. 9.3 mA. ANSWER DOWNLOAD EXAMIANS APP
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