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2012-02-28 11:43:26
+15   robertgrist voted up your question "is the conductance of a diode ..."
2012-02-21 08:15:40
+15   Ann voted up your question "What is open circuit & closed ..."
2012-02-21 04:00:27
+15   hector5559 voted up your question "What is open circuit & closed ..."

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