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What happens to the output waveform input voltages were changed?
if the input is changed then the output is also changed.
Another way of saying that the output is 70 percent of the signal input at cutoff frequency is that the output is up or down dB at frequency cutoff?
If the output power is 70% of the input power, then the output is roughly 1.55 dB downcompared to the input.If the voltage at any point of the output waveform is 70% of the voltage at the same pointon the input waveform, and the input and output impedance are equal, then the output is3.1 dB down (rounded) compared to the input.
How hartley oscillator produces a output waveform without input?
it uses the noise in air.
What happens when clipping occurs in a inverting amplifier?
The output waveform will be limited to the difference between the supply and ground (or between the positive and negative supplies). This causes distortion of the output waveform.
Is a robotic arm an input or output device?
Input
What happens to the output waveform input voltages were changed?
if the input is changed then the output is also changed.
Another way of saying that the output is 70 percent of the signal input at cutoff frequency is that the output is up or down dB at frequency cutoff?
If the output power is 70% of the input power, then the output is roughly 1.55 dB downcompared to the input.If the voltage at any point of the output waveform is 70% of the voltage at the same pointon the input waveform, and the input and output impedance are equal, then the output is3.1 dB down (rounded) compared to the input.
Find the output waveform of op amp when inverted input terminal connected to a ground and a sinusoidal signal of 4 v peak at non inverting input?
In this configuration the opamp basically works as a non inverting comparator. During the positive cycle of the waveform the output will saturate to positive Vcc, while during the negative cycle the output saturates to negative Vcc. Therefore the output waveform is a square wave with amplitude equal to the supplies and period equal to the input waveform.
How hartley oscillator produces a output waveform without input?
it uses the noise in air.
What is a fully controlled rectifier?
A controlled wave rectifier converts the whole of the input waveform to one of constant polarity (positive or negative) at its output. Controlled wave rectification converts both polarities of the input waveform to DC (direct current), and is more resourceful.
Waveform is converted to 180 phase in inverting Amplifier?
An inverter, or inverting amplifier inverts the signal (hence the name). So if you have a sine wave in (start at zero, increase to 100%, then drop back down to zero...), you will get a negative sine wave out (start at zero, decrease to -100%, then increase back to zero...). This is equivalent to saying the input is phase shifted 180 degrees.
If input frequency of a full wave rectifier be n then uotput frequency would be?
The output frequency of a full wave rectifier will be twice the input frequency. This is because full wave rectifiers process both the positive and negative cycles of the input signal, effectively doubling the frequency in the output waveform.
What are linear wave Shaping circuits?
if a sinusoidal voltage is applied to linear circuit the output voltage is also sinusoidal in nature as far as the waveform is concerned the amplitude of input signal may change and there may be phase displacement between input voltages and output voltages
What is the relationship of the input amplitude of the voltage at input and output in the half wave rectifire?
The input and output amplitudes should be (approximately) the same.The amplitude of a periodic waveform is defined to be the difference between its average (or reference) and "peak" value. In the United States, the electricity from a standard wall plug is a "120 V" sine wave. This means that relative to ground, the waveform is varying from about -170V to +170V (the "120" number is the RMS value), so the amplitude is 170V. If you use this as the input to a half-wave rectifier, the output will lose either the positive-going or negative going swings; the output will go, for example, from 0 to +170V. Measured from the 0V reference, the output amplitude is 170V.
Why do you obtain more dc voltage than ac voltage in power supply design by using transformer?
You don't. Transformers only work with AC voltage. Their input will be an AC waveform, and their output will be an AC waveform. Other electronics are used to convert the stepped down AC waveform from the transformer to DC.
Is an OMR an input or output?
is an omr and input or output device?
Does an oscillator have input?
Yes, an oscillator typically requires an input signal to generate its output waveform. The input signal could be a voltage or current signal that initiates and drives the oscillation process within the oscillator circuit.
