Answer / shyam

simple which produces a output of required frequency with
out any input......fine a question where from the intial
energy is produced?
there will be a production of small current from the active
and passive components in oscillator circuit which is again
fedback to input and the process continues...

Answer / ashok

ocillator is any wave generator without any input

Answer / khush

oscillator is device which generate signal of constant
amplitude and frequency. it doesn't need any external source
to get output.

Answer / vinit92

oscillator generate the freq.
freq. generate by the random electrons which is present in the oscillator ...............

Answer / lovekesh prajapati

An oscillator is an electronic circuit that produces a repetitve electronic signal often a sine wave or square wave.

Answer / daniel joel

Oscillators are the devices which are used to convert DC to AC
It also has positive feedback so it is also called an
amplifier because it produces output upon adding the positive
feedback.

plz tll me wch area i will prepare 4 IOCL EXAM............

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