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What else can I help you with?
How can you block ac current?
You can block AC current by using a filter with a pass-band that is outside the frequency of the AC current.
How does a frequency inverter work?
A frequency converter converts alternating current of one frequency to alternating current of another frequency. Generally it's used for controlling the ac motor speed by changing the supply frequency.
Does the process of rectification alter the frequency of the waveform?
Yes, the process of rectification alters the frequency of the waveform. Rectification converts alternating current (AC) to direct current (DC) by allowing only one half of the AC waveform to pass through, effectively removing the negative half-cycles. This results in a waveform that has a frequency component related to the original AC frequency, but the overall waveform shape and characteristics change, often leading to a ripple frequency that is double the original AC frequency in full-wave rectification.
What measurement can vary with AC current by not DC current?
HZ. Hertz is the name given to the frequency of the alternating circuit. Direct current (DC) has no frequency since one wire is always positive and the other is always negative; but AC (Alternating Current) rapidly changes polarity, and does so at a rate that is defined by HZ.
Ac vs DC current?
DC (direct current) means the current flows only in one direction. In AC (alternating current), the current changes direction continuously (for example, 50 or 60 cycles per second).
What is frequency of Ac in EgyBt?
frequency of AC current in egyptis 50 c/s
How can you block ac current?
You can block AC current by using a filter with a pass-band that is outside the frequency of the AC current.
How does the maximum value of the current depend on the frequency of the AC voltage source?
The maximum value of the current in an AC circuit depends on the frequency of the voltage source. As the frequency increases, the maximum current value also increases.
Is voltage related to frequency?
Voltage and frequency are related in AC (alternating current) systems. In AC circuits, voltage is directly proportional to frequency according to the formula V = 2πfL where V is voltage, f is frequency, and L is inductance. This relationship is important in analyzing and designing electrical systems.
Does dc have hertz?
No.
Do strobe lights use ac or dc current to flash?
Strobe lights use ac or alternating current to flash. The frequency of 50 Hz is alternating current's frequency, coming in handy for its flashing.
What is the difference between current (DC) and alternating current (AC)?
ac comes directly from the power socket, and DC is battery source. Answer2: The frequency is the difference, AC has frequency f>0 and DC does not f=0.
What is the purpose of a frequency converter?
A frequency converter converts "alternating current (AC) of one frequency to alternating current of another frequency." (Wikipedia) They are used to control the torque and speed of AC Motors. For more information go here: http://en.wikipedia.org/wiki/Frequency_changer.
What is frequency the current alternates in the US?
In the US AC current oscillates at 60 Hz.http://www.answers.com/alternating+current
How does a frequency inverter work?
A frequency converter converts alternating current of one frequency to alternating current of another frequency. Generally it's used for controlling the ac motor speed by changing the supply frequency.
Does the process of rectification alter the frequency of the waveform?
Yes, the process of rectification alters the frequency of the waveform. Rectification converts alternating current (AC) to direct current (DC) by allowing only one half of the AC waveform to pass through, effectively removing the negative half-cycles. This results in a waveform that has a frequency component related to the original AC frequency, but the overall waveform shape and characteristics change, often leading to a ripple frequency that is double the original AC frequency in full-wave rectification.
What kind of electricity used in train?
Ac current. Ac current is easily controlled for voltage and frequency. The diesel engine runs a generator that generates AC current for use in the electric drive motors on each drive wheel.
