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What else can I help you with?
What method of signal transmission uses radio waves to carry signals?
The analog method of signal transmission uses radio waves to carry signals. Digital transmission involves the use of satellites to transmit signals.
What is null signals?
A: Practically all of the bridges used to find the value of passive components uses a null signal to determine the value In reality null means the lack of a signal where it is virtually eliminated when that occurs that is the null or no signal.
Is shift register edge triggered or level triggered?
If the shift register is synchronized (uses clock) the control signal is level triggered. If the shift register is asycronized (no clock) the control signal is edge triggered.
How is it possible to represent a complex exponential signal with a frequency of 20Hz using a sampling frequency of 30Hz?
A 20Hz signal must be sampled at a minimum of 40Hz to have a chance of sampling both peaks and to get a reasonable representation it must be sampled at a minimum of 100Hz.For a sampling rate of 30Hz the Nyquist frequency is 15Hz and since 20Hz is above that it will generate the alias signal of 10Hz in the sampled data instead of the original signal of 20Hz. Therefore it is not possible to do what you ask.
What is VFD in electrical engineering?
it stands for Variable Frequency Drive. It uses either a local controller or an input signal to control the frequency or speed of a motor.
In a network that uses the star topology what is the signal that is sent to indicate a signal collision?
Jam signal
What are the uses of encoder?
it encodes the signal
Bandwidth of digital signal is infinite?
A digital signal is actually a complex signal. Consider the horizontal part of a digital signal as a component with 0 frequency and the vertical part of the signal as the component of infinite frequency. Also, consider the change from the horizontal to vertical as all the frequencies. Then we can claim that a digital signal is complex signal with frequencies from 0 to infinite.A digital signal is a composite analog signal with an infinite bandwidth.
Does a video use an analog or digital signal?
A video uses the analog signal
What complex machine uses primarily human force to operate the simple machines within it?
When a human uses a complex machine it helps him or her.
What is difference between vga and lcd display?
The main difference between the tow is the signal. VGA uses an analog signal and DVI is a digital signal.
What is uses of ale signal?
Ale signal is used in order to demultiplex adress and information present in the data bus
What is a signal an actor uses to begin a line or movement?
action
What communication medium uses pulses of light?
Fiber Optics uses light to signal on and off with each pulse, copper cables use power frequency, high and low to signal on and off.
Is face time free?
yes. it uses your wi-fi signal.
A what amplifies the communication from a signal molecule?
A receptor amplifies the communication from a signal molecule by triggering a series of intracellular signaling events upon binding to the molecule. This signal amplification allows for the coordination of complex cellular responses to the original signal molecule.
What method of signal transmission uses radio waves to carry signals?
The analog method of signal transmission uses radio waves to carry signals. Digital transmission involves the use of satellites to transmit signals.
