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sirsajid
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What are the merits and demerits of 50 Hz and 60 Hz AC system? Which one is better?
The main difference between 50HZ and 60HZ AC system is the frequency of the alternating current. While the 50HZ system has a frequency of 50 cycles per second, the 60HZ system has a frequency of 60 cycles per second.
Some of the merits of using a 50HZ AC system include lower power losses, better voltage regulation, and lower cost of equipment. This system also allows for longer transmission distances and is more suitable for industrial applications.
One of the main demerits of using a 50HZ AC system is that it is less efficient for appliances that require high power such as air conditioners and refrigerators. It also requires larger and heavier transformers and power lines, which can be costly.
The main advantage of using a 60HZ AC system is its ability to power appliances that require high power, making it suitable for residential and commercial use. It also allows for smaller and lighter equipment and has better motor performance.
One of the main demerits of using a 60HZ AC system is its higher cost compared to a 50HZ system. It also has lower voltage regulation and is not suitable for long-distance transmission. Additionally, it can cause electromagnetic interference with electronic devices.