question(s) remaining The eddy current testing method requires that thes O a) base material be ferrous. Ob) current used is DC. Oc) test part is subject to direct current. Od) test part create its own magnetic field opposing the applied field. What is the half life of an isotope? O a) Half of its functional life as a source. Ob) The time required for its radioactivity to be cut in half. Oc) The time taken for the isotope to decay to one-half of its weight. Od) A term used to measure effectiveness of the source.

ENGR.ECONOMIC ANALYSIS
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The eddy current testing method requires that thes
O a) base material be ferrous.
Ob) current used is DC.
Oc) test part is subject to direct current.
Od) test part create its own magnetic field opposing the applied field.
Transcribed Image Text:question(s) remaining The eddy current testing method requires that thes O a) base material be ferrous. Ob) current used is DC. Oc) test part is subject to direct current. Od) test part create its own magnetic field opposing the applied field.
What is the half life of an isotope?
O a) Half of its functional life as a source.
Ob) The time required for its radioactivity to be cut in half.
Oc) The time taken for the isotope to decay to one-half of its weight.
Od) A term used to measure effectiveness of the source.
Transcribed Image Text:What is the half life of an isotope? O a) Half of its functional life as a source. Ob) The time required for its radioactivity to be cut in half. Oc) The time taken for the isotope to decay to one-half of its weight. Od) A term used to measure effectiveness of the source.
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