Analog Electronics The major advantage of a photo transistor as compared to a photo diode is its increased sensitivity. response to higher frequencies. AC operation. durability. increased sensitivity. response to higher frequencies. AC operation. durability. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Generally, the gain of a transistor amplifier falls at high frequencies due to the Skin effect Coupling capacitor at the input Coupling capacitor at the output Internal Capacitance of the device Skin effect Coupling capacitor at the input Coupling capacitor at the output Internal Capacitance of the device 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 Voltage controlled voltage source Current controlled voltage source voltage controlled current source Current controlled Current source Voltage controlled voltage source Current controlled voltage source ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A JFET can operate in depletion and enhancement mode only. depletion mode only. none of these. enhancement mode only. depletion and enhancement mode only. depletion mode only. none of these. enhancement mode only. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is the condition if no external potential energy is applied to the PN junction then diode ? Forward biased None of these Zero Bias Reversed biased Forward biased None of these Zero Bias Reversed biased ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Piezoelectric effect is utilized in which of the following filter? Crystal filter. Band stop. Pass band. Ideal filter. Crystal filter. Band stop. Pass band. Ideal filter. ANSWER DOWNLOAD EXAMIANS APP
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