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What are disadvantages of harmonics?

harmonics increase heating of motors ,transformers and capacitors .Power system protecting relays may operate falsly, meters give inaccurate readings,interference with telephone lines may also occur. Moreover resonance due to harmonics also causes problems


Why we use odd harmonic and do not use even harmonic?

Odd harmonics are used in certain applications, such as audio signal processing, because they can create a more complex and rich sound quality compared to even harmonics. Even harmonics tend to sound more artificial or mechanical. Additionally, odd harmonics are more prominent in natural sounds and can be perceived as more pleasing to the human ear.


Is odd or even harmonic distortion more pleasing to the ear?

Scroll down to related links and look at "Harmonics and overtones in comparison" or scroll down to related links and look at "Calculations of Harmonics from Fundamental Frequency". http://www.sengpielaudio.com/calculator-harmonics.htm Besides the fundamental "even harmonics" bring here the added tones: c , c, g, c, e, g , bflat, c :-) and "uneven harmonics" bring here the tones: g, e, bflat, d, f#, aflat, b ;-( Which of those both rows will be more pleasing? You can see it. Even harmonics sound more brilliant. Don't mix up harmonics with overtones! Even harmonis are uneven overtones and uneven harmonics are even overtones. Better stay with the word harmonics.


Why would a female dog mail another female dog?

The one mailing the other is more dominate


What has more harmonics in its sound a tuning fork or guitar?

A guitar is a far more complex structure than a tuning fork, and has more harmonics. The whole design of a tuning fork is intended to give as simple and pure a sound as possible, since that is the easiest type of sound to use when you are trying to tune an instrument. You wouldn't want harmonics in a tuning fork.


How do you create natural harmonics?

Natural harmonics are produced on a guitar by lightly putting your finger on the 12th, 7th, or 5th frets. There are other ones but these are the most common and easiest to use. IF you want to know more about them and how they work there is a great vid on them at http://www.youtube.com/watch?v=5j2AxGGmT-g


Is blonde hair dominate to brown hair?

No,brunette hair is dominate because their are more of them.As well as being dominate,it doesnt mean that they are smarter


Does a tuning fork have more harmonics or does a guitar?

Guitar. Tuning forks are a sine wave


Why do complex non-sinusoidal signals produce greater bandwidth?

because they have more harmonics


Sources of harmonics?

Harmonics is multiple of fundamental frequency. Spurious is not related to fundamental frequency but it is observed at the output spectrum. Harmonics are generated due to non-linearity of the device. Harmonics can generate spurious. As an example harmonics can produce resonance with mechanical box internal structure and can generate spurious. Harmonics generally generated from TCXO & frequency multipliers. If amplifier is non-linear, this will also generate harmonics. But harmonics very near to carrier generally generates interference to modulating signals. We design final power amplifier as a class AB amplifier to get more output power and better efficiency and also to minimize output power variation with temperature. Since it is non linear amplifier it generates harmonics but it will be very far from carrier and can be filtered easily. See the link for detail :- http://harshit.org/spurious and harmonics.pdf


What is a Flute chord?

Basic chords are: *C# and E: Thumb, second and third fingers on left hand; on the right hand, use your F finger to put the F down and your D finger to put the E down. Then use the E finger to press the first trill key. *D and F: Finger F while pressing both trill keys. *C and the D an octave above: Finger the third D and under blow it. *Other: By playing a low note (middle C, C# or D is best) and overblowing to get the harmonics, you can sometimes get two or more harmonics to sound simultaneously, hence getting intervals of an octave, fifth, fourth, and third.


What is harmonics in a transformer?

When discussing harmonics in relation to transformers, generally you're thinking of harmonics in the current waveform - if it's a 60Hz transformer, the 2nd harmonic would be 120Hz, and is usually very high on transformer energization (referred to as inrush current). The nonlinearity of the core can result in core saturation under multiple different conditions, which tend to produce harmonic currents.