Oscillator Multiple Choice Questions And Answers


36. Oscillator generally used to generate RF is


   A.Wein bridge oscillator

   B.Hartley oscillator

   C.RC phase shift oscillator

   D.None of the above


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B.Hartley oscillator

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37. The type of oscillators used in the simple radio receivers are


   A.Wein bridge type

   B.Phase shift type

   C.Colpitt's type

   D.None of the above


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C.Colpitt's type

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38. The gain of an ideal oscillator is


   A.Unity

   B.Zero

   C.Infinity

   D.Slightly more than unity


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C.Infinity

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39. Ultra high frequency oscillators work in the range


   A.10 Hz to 10 kHz

   B.1 kHz to 20 kHz

   C.20 kHz to 30 MHz

   D.Above 30 MHz


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D.Above 30 MHz

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40. The most suitable oscillator circuits for 1 MHz frequency is


   A.Hartely oscillator

   B.Phase shift oscillator

   C.Wein bridge oscillator

   D.None of the above


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A.Hartely oscillator

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