No. The sound may come from a mechanical detent or switching action, but it does not verify the entire heating or ignition process.
What the observation means
A knob can also become loose relative to the spindle behind it. If its pointer and resistance have changed, the selected position may be uncertain. Do not infer the actual setting from sound alone.
A useful next step
Use the printed markings and normal display information. Report a new change in feel or alignment while leaving the control undisturbed. Do not grip the spindle with pliers, force a stop or keep operating a knob whose Off position cannot be confirmed.
Manuals and supporting guidance
Model-specific instructions take priority. These references support the practical principles discussed here; they do not diagnose your appliance.