Can 380V motor run on 440V supply?

Can 380V motor run on 440V supply? Firstly a 380V 50Hz motor will run quite happily on 440V 60Hz – that’s typically why they have such dual ratings – since the impedance is more or less a linear function of frequency 380×60÷50 = 456V no problem. However it is going to run 20% faster (and […]

What are 2 pure substances?

What are 2 pure substances? Examples of pure substances include tin, sulfur, diamond, water, pure sugar (sucrose), table salt (sodium chloride) and baking soda (sodium bicarbonate). Crystals, in general, are pure substances. Tin, sulfur, and diamond are examples of pure substances that are chemical elements. All elements are pure substances. Is aluminum foil a pure […]

What are the advantages of solar cells?

What are the advantages of solar cells? Advantages of Solar Energy Renewable Energy Source. Among all the benefits of solar panels, the most important thing is that solar energy is a truly renewable energy source. Reduces Electricity Bills. Diverse Applications. Low Maintenance Costs. Technology Development. Cost. Weather-Dependent. Solar Energy Storage Is Expensive. What roof is […]

Why first shell is called K shell?

Why first shell is called K shell? He named the innermost shell has k shell because he noticed that the X-rays emitted two types energies. These energies were named as type A that is higher energy X-ray and type B that is lower energy X-ray. He noticed that K type X-rays emitted the highest energy. […]

Begin typing your search term above and press enter to search. Press ESC to cancel.

Back To Top