Tuned Amplifiers – 9

9. When either L or C is increased, the resonant frequency of LC circuit ……………

(a) Increases
(b) Decreases
(c) Remains the same
(d) Insufficient data

Answer

Answer : (b)

Explanation

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

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Tuned Amplifiers – 5
Tuned Amplifiers » Exercise - 15. If Q of an LC circuit increases, then bandwidth ……………. (a) Increases (b) Decreases (c) Remains the same (d) Insufficient data
Tags: tuned, amplifiers, increases, exercise, lc, circuit, decreases, remains, insufficient, data
Power Amplifiers – 1 - 2
Power Amplifiers » Exercise - 1 (a) (b) (c) (d) (a) (b) (c) (d) (a) (b) (c) (d) (a) (b) (c) (d) (a) (b) (c) (d)
Tags: amplifiers, exercise, electronics, engineering
Tuned Amplifiers – 1
Tuned Amplifiers » Exercise - 1 1. The Q of a tuned circuit refers to the property of ………….. (a) Fidelity (b) Sensitivity (c) Selectivity (d) None of the above
Tags: tuned, amplifiers, exercise, circuit, electronics, engineering
Tuned Amplifiers – 10
Tuned Amplifiers » Exercise - 110. The Q of a tuned amplifier is generally ……………. (a) Less than 5 (b) Less than 10 (c) More than 10 (d) None of the above
Tags: tuned, amplifiers, exercise, electronics, engineering
Tuned Amplifiers – 6
Tuned Amplifiers » Exercise - 16. The Q of an LC circuit is given by ………… (a) 2πfr x R (b) 2πfrL / R (c) R / 2πfrL (d) R2/2πfrL
Tags: tuned, amplifiers, exercise, lc, circuit, electronics, engineering

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