Electronic Devices and Circuits The amount of photoelectric emission current depends on Both frequency and intensity of incident radiation Frequency of incident radiation Intensity of incident radiation None of these Both frequency and intensity of incident radiation Frequency of incident radiation Intensity of incident radiation None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Devices and Circuits In the sale of diamonds the unit of weight is carat. One carat is equal to 150 mg 200 mg 100 mg 500 mg 150 mg 200 mg 100 mg 500 mg ANSWER DOWNLOAD EXAMIANS APP
Electronic Devices and Circuits In which of these is reverse recovery time nearly zero? Zener diode Schottky diode PIN diode Tunnel diode Zener diode Schottky diode PIN diode Tunnel diode ANSWER DOWNLOAD EXAMIANS APP
Electronic Devices and Circuits Power diodes are generally Either of the above None of these Silicon diodes Germanium diodes Either of the above None of these Silicon diodes Germanium diodes ANSWER DOWNLOAD EXAMIANS APP
Electronic Devices and Circuits For a NPN bipolar transistor, what is the main stream of current in the base region? Drift of holes Diffusion of holes Diffusion of electrons Drift of electrons Drift of holes Diffusion of holes Diffusion of electrons Drift of electrons ANSWER DOWNLOAD EXAMIANS APP
Electronic Devices and Circuits When diodes are connected in series to increase voltage rating the peak inverse voltage per junction should not exceed half the breakdown voltage should not exceed one third the breakdown voltage may be equal to or less than breakdown voltage should not exceed the breakdown voltage should not exceed half the breakdown voltage should not exceed one third the breakdown voltage may be equal to or less than breakdown voltage should not exceed the breakdown voltage ANSWER DOWNLOAD EXAMIANS APP
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