I have a 15A breaker supplying a 15A 120V receptacle. I have a power tool plugged into the receptacle and it draws 13A. It occasionally trips the breaker on start-up or when it is loaded down. I am planning to change the breaker to 20A. The wire is good for this but my question is- Do I have to change the duplex receptacle to a 20A 120V also? I think that I do because the receptacle would be able to provide more than 15A. Am I right? Thanks!