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Technically there is little to choose between 50 and 60 Hz and it's just history that determined it. Once the choice is made it's difficult to change.
The lower frequency is slightly better for long-distance transmission of power because the resistance of same-sized wires is slightly less.
The higher frequency is slightly better because iron transformer cores can be made 20% lighter.
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∙ 10y ago
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If electricity has a frequency of 60Hz it?
The frequency is 60 Hz in the USA.
What is meant by antiflicker in campera 50hz and 60hz?
Antiflicker in cameras refers to a feature that reduces the appearance of flickering lights in photographs or videos. The numbers 50Hz and 60Hz refer to the frequency of alternating current used in different regions. Cameras with antiflicker capabilities can adjust their settings to match the frequency and minimize the impact of flickering lights caused by differences in electricity frequency.
Why higher frequency greater than 60Hz cannot be used?
Frequencies higher than 60Hz are frequently used. Although there are radio waves lower than 60Hz, all of our radio transmissions are well above that. If you mean why frequencies for mains power supply above 60Hz can't be used, the answer is, they can. The higher the frequency though, the higher the loss although this doesn't really come into play until frequencies above several hundred Hz are used. 50Hz or 60Hz were chosen originally because of the mechanical nature or early generators.
How is 60hz in decibel?
Hz is a measure of frequency. Decibel is a measure of loudness/volume/amplitude. The two can not be equated.
Can you plug a 220V 60Hz hotplate into a 230V 50Hz outlet?
You can but it would be wise not to. Most 60hz appliances will not work at 50 Hz. <<>> Yes, no problem at all. The frequency does not enter into the equation because the hot plate is a strictly resistive load.
Why the foreign country's using 60Hz frequency in alternating current?
equipments designed in that countries can withstand frequency upto 60 HZ.
If electricity has a frequency of 60Hz it?
The frequency is 60 Hz in the USA.
What is the frequency of north American grid?
60Hz
What is the period and frequency of a recording timer?
the period is 1/60 s or 0.017s and the frequency is 60Hz
In the US AC line voltage oscillates at a frequency of what?
60HZ
What formula would be used to convert at current transformer rating at 60Hz to 25Hz?
I don't understand your question. Are you asking how to convert from 60hz to 25hz using a transformer? That cannot be done. Frequency in = frequency out.
Is 380 votage considered 50hz or 60hz?
Voltage has nothing to with frequency
What is meant by antiflicker in campera 50hz and 60hz?
Antiflicker in cameras refers to a feature that reduces the appearance of flickering lights in photographs or videos. The numbers 50Hz and 60Hz refer to the frequency of alternating current used in different regions. Cameras with antiflicker capabilities can adjust their settings to match the frequency and minimize the impact of flickering lights caused by differences in electricity frequency.
What is the need of frequency in electrical power?
Transformers are used in AC circuits and won't work for DC. A frequency of 60Hz is popular in the USA.
What are harmonics in power distribution system?
Harmonics are a multiple of the fundamental frequency. If the power frequency is 60Hz, harmonics occur at 120Hz, 180Hz, 240Hz, etc.
What is the voltage and frequency used in US and why?
the voltage and frequency are 110v and 50(or)60hz because the devices which are invented in us are work at that voltage and it is efficient for that devices.
Why higher frequency greater than 60Hz cannot be used?
Frequencies higher than 60Hz are frequently used. Although there are radio waves lower than 60Hz, all of our radio transmissions are well above that. If you mean why frequencies for mains power supply above 60Hz can't be used, the answer is, they can. The higher the frequency though, the higher the loss although this doesn't really come into play until frequencies above several hundred Hz are used. 50Hz or 60Hz were chosen originally because of the mechanical nature or early generators.
