Analog Electronics When a reverse bias is applied to gate of JFET the depletion region width is wider near the drain and tapers near source. None of these is wider near the source and tapers near the drain. is uniform in the channel. is wider near the drain and tapers near source. None of these is wider near the source and tapers near the drain. is uniform in the channel. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which oscillators are easy to fabricate in a monolithic IC? Crystal oscillator. Relaxation oscillator. Hartley oscillator. Wien bridge oscillator. Crystal oscillator. Relaxation oscillator. Hartley oscillator. Wien bridge oscillator. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of following is not an essential element of a DC power supply? Voltage regulator. Voltage amplifier. Rectifier. Filter. Voltage regulator. Voltage amplifier. Rectifier. Filter. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a pnp transistor, the major carriers in the emitter are neither. free electrons. holes. both. neither. free electrons. holes. both. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The action of JFET in its equivalent circuit can best be represented as a voltage controlled current source Voltage controlled voltage source Current controlled voltage source Current controlled Current source voltage controlled current source Voltage controlled voltage source Current controlled voltage source Current controlled Current source ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The voltage divider biasing circuit is used in amplifiers quite often because it makes the operating point almost independent of β. reduces the DC base electric current. limits the AC signal going to base. reduces the cost of the circuit. makes the operating point almost independent of β. reduces the DC base electric current. limits the AC signal going to base. reduces the cost of the circuit. ANSWER DOWNLOAD EXAMIANS APP
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