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Is clock pulse an ac or DC signal?
It is called ( pulsed DC ).
How do you conver ac power into pulsating DC What devices you need?
rectifier circuit convert ac to dc signal
What will happen when a single diode is connected to a transformer with ac signal?
it convert ac signal into dc signal But it will give only half-wave rectification.
What is the operation of a rectifier?
The operation of a rectifier is to conver a AC signal to a pulsating DC signal
Why amplification of ac signal is easier than a dc signal?
The Amplification is much high during acmode because of transister conducts boththe Half cycles.But in DC the transister conducts only in positive half cycles.So the Amplification of AC signal greater than DC signal.
What will happen to the output ac signal if the dc level is insufficient?
What will happen to the output ac signal if the dc level is insufficient? Sketch the effect on the waveform.
What type of signal to amplify by using differential amplifier?
ac and dc
Why signal generator is not used in half wave rectifier?
one is AC the other is DC
What is ac ground?
If a circuit is grounded through a capacitor it is referred to as AC ground because ac signal can pass through the capacitor DC level is blocked
What is chopper amplifier?
In a chopper type amplifier the dc i/p voltage is converted into an ac voltage, amplified by an ac amplifier and then converted back into a dc voltage proportional to the original i/p signal
What is the difference of DC and pulsating DC?
DC: constant current in the forward directionPulsating DC: An AC signal which has it's negative components blockedA: The terminology applies to a VALUE of DC being interrupted by its absence periodically or random
Can an ac amplifier amplify the DC signals?
An amplifier generally amplifies an AC waveform (such as sound), and is powered by a DC source. The majority of the power at the output is then coming from a DC source (the power supply in a power amplifier will convert the 50/60Hz AC power in to DC for the amplifier circuitry). So you can make the argument the above (question) is a true statement. But an amplifier wouldn't be used to convert from DC to AC power (in general).
