Oscillators – 12

12. A Hartley oscillator circuit uses :

(a) Capacitive feedback
(b) A tapped inductor
(c) A tapped capacitor
(d) A tapped inductor for inductive feedback

Answer

Answer : (d)

Explanation

Explanation : No answer description available for this question. Let us discuss.

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Oscillators - 46
5555555555 46. A certain oscillator has a tap on the inductor in the tank circuit. This oscillator is probably ________. (a) a Colpitts oscillator. (b) a Clapp oscillator. (c) a crystal oscillator. (d) a Hartley oscillator.
Tags: oscillator, oscillators, inductor, circuit, hartley, electronics, engineering
Oscillators - 88
5555555555 88. In a Hartley oscillator, the elements X1 and X2 are ________ and X3 is a(n) ________. (a) inductors, capacitor (b) capacitors, inductor (c) capacitors, resistor (d) inductors, resistor
Tags: oscillators, hartley, oscillator, capacitor, inductor, electronics, engineering
Combinational Circuits - 195
5555555555195. If B[7..0] = 10100101, what is the value of B[6..2]? (a) 10100 (b) 01001 (c) 10010 (d) 00101
Tags: electronics, engineering
Oscillators - 34
555555555534. In the phase-shift oscillator, the gain of the amplifier stage must be ________. (a) 0 (b) less than 29 (c) greater than 29 (d)
Tags: oscillators, oscillator, electronics, engineering
Oscillators - 36
5555555555 36. In order to start up, a feedback oscillator requires ________. (a) negative feedback less than 1. (b) positive feedback greater than 1. (c) unity feedback equal to 1. (d) no feedback.
Tags: feedback, oscillators, oscillator, electronics, engineering

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