What are electrical hertz?

Answer The electrical hertz is often used to measure the power of household appliances, and it's easily calculated with a simple equation. Understanding a few key concepts about electrical waves can make... Read More »

Top Q&A For: What are electrical hertz

Can you use 220 volts 60 hertz South Korean home appliances vacuum cleaner iron fans etc in Europe or in Bangladesh at 220 volts 50 hertz?

The information given in the answer to the Related Question shown below may be relevant.

What Is the Difference Between an Electrical Converter&an Electrical Adapter?

Countries use different electrical systems. For instance, North America uses 110 to 120 volts while Europe uses 220 volts. To use a 110-volt appliance in a 220-volt system, or vice versa, requires ... Read More »

What is a 120-hertz TV?

A 120-hertz television displays twice as many images per second than previous generations, which should translate to a clearer picture. Still, some question how effective this is.DefinitionTelevisi... Read More »

At what hertz do I set a sub amp?

Setting the crossover on your subwoofer's amplifier is largely a matter of trial and error. Although THX specifies a crossover point of 80 hertz in a home theater system, and there is a rule of th... Read More »