What happens when you switch to a higher V mode
2008-12-04 11:53 pm
What happens when your appliance is using a 220V mode but the supply is only 110V. Explain whether it can operate normally.
回答 (1)
2008-12-05 1:29 am
✔ 最佳答案
It can not be operate normally,it is because there are not enough voltage supply to the appliance.By P=V^2/R,R is a constant,if V is smaller to 110V,the power will be smaller too.For example,a light bulb is using a 220V mode but the supply is only 110V,the brightness of the bulb will be lower.
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