Frequency is the value in numbers that shows how often a particular item occurs in the given data set . There are two types of frequency table – Grouped Frequency Distribution and Ungrouped Frequency Distribution.
Read moreWhat is mean by frequency in electrical?
Electrical frequency is the measure of the rate of that oscillation and is measured in the number of changes per second – also called hertz (Hz). A generator running at 3,000 rpm, with two magnetic poles, produces electricity at a frequency of 50Hz.
Read moreHow can we define frequency?
frequency, in physics, the number of waves that pass a fixed point in unit time ; also, the number of cycles or vibrations undergone during one unit of time by a body in periodic motion.
Read moreWhat is the meaning of frequency of voltage?
Frequency is the number of cycles that a voltage waveform repeats itself per seconds . A voltage with 0 frequency in effect is steady at a certain value which is also known as DC voltage.
Read moreWhat is frequency used for in electronics?
In electrical engineering, the term frequency is used to denote the number of cycles per second of alternating current (a.c) . The value of voltage in a.c. varies with time, at a fixed rate. For example, at 50 Hz, the voltage increases from zero to Vmax and then reduces way down to -Vmax, 50 times per second.7 Ağu 2017
Read moreWhat is frequency simple words?
1 : the fact or condition of occurring frequently the frequency of automobile accidents. 2a : the number of times that a periodic function repeats the same sequence of values during a unit variation of the independent variable. b : the number, proportion, or percentage of items in a particular category in a set of data.
Read moreWhat is the advantage of increasing frequency?
Higher frequencies provide more bandwidth ; you could send far more data in less time with a VHF antenna than a lower frequency antenna.
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