Analog Electronics The leakage electric current of a pn junction is caused by heat energy. chemical energy. barrier potential. majority carriers. heat energy. chemical energy. barrier potential. majority carriers. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The action of JFET in its equivalent circuit can best be represented as a voltage controlled current source Current controlled Current source Current controlled voltage source Voltage controlled voltage source voltage controlled current source Current controlled Current source Current controlled voltage source Voltage controlled voltage source ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following is Pentavalent impurity? boron indium gallium antimony boron indium gallium antimony ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A 3 - phase diode bridge rectifier is fed from a 400 V rms, 50 Hz, 3 phase AC source. If the load is purely resistive, then peak instantaneous output voltage is equal to 400 / √ 3 V. 400 V. 400√ (2/3) V. 400√ 2 V. 400 / √ 3 V. 400 V. 400√ (2/3) V. 400√ 2 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For audio frequency applications, the popular oscillator used is Hartley oscillator Phase shift oscillator Crystal oscillator Wien bridge oscillator Hartley oscillator Phase shift oscillator Crystal oscillator Wien bridge oscillator ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Three identical amplifiers with each one having a voltage gain of 50,input resistance of 1KΩ & output resistance of 250, are cascaded. The open circuit voltage gain of combined amplifier is 102dB 49dB 51dB 98dB 102dB 49dB 51dB 98dB ANSWER DOWNLOAD EXAMIANS APP
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