Ian

 
Member Since February 8, 2009
About Ian:

Retired chap. Enjoys helping others with maths and physics.


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Recent Activity by Ian

Asked: What's the differece between ac and dc current?

what's the differece between ac and dc current?
  • Posted 2 years ago

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Compliments

OronD says:
"Ian You are doing a great job in Yedda. I see many of your math answers and you are always clear and accurate. Best personal regards, OronD. "
MackTheKnife says:
"I really like your answers. They are very clear and well thought out. "