The frequency of the ……………….……circuit is given as:, Op Amp Monostable Multivibrator, 555 Monostable Multivibrator, Transistor Monostable Multivibrator, None, This circuit is……………….…… oscillator, RC Phase-shift, Wien bridge, Hartley, Colpitts, ………….. is a fixed frequency oscillator , Crystal oscillator, Phase-shift oscillator, Colpitt’s oscillator, Hartley oscillator, When the Vcc =12 volts, the maximum voltage across the capacitor in an astable circuit is:, 9V, 12V, 6V, 8V, The output terminal of 555 I.C is pin number:, 5, 6, 3, 4, Identify the type of waveform as shown below, Square Wave , Sine wave, Full wave, Half wave, The circuit shown in figure below is the equivalent circuit of:, Passive Filter, Passive Timer, Crystal, Hartley inductor, Multivibrators belong to the category of, Square wave oscillators, Triangular wave oscillators, Ramp wave oscillators, Sinusoidal oscillators, The commonly used IC for TIMER applications is, 741 IC, 555 IC, 7805 IC, 74xx IC.

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