Electronic Principles Holes act like: Negative charges Atoms None of these Crystals Positive charges Negative charges Atoms None of these Crystals Positive charges ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Which one of the following properties of a magnetic circuit can be directly compared to resistance in an electrical circuit? There is no valid comparison Permeability Permeance Retentivity Reluctance There is no valid comparison Permeability Permeance Retentivity Reluctance ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles At room temperature a conductor has low many holes? Same number as free electrons Only those produced by thermal energy less than the free electrons many None of these Same number as free electrons Only those produced by thermal energy less than the free electrons many None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The number of free electrons and holes in intrinsic semiconductor increases when the temperature None of these Decreases Increases 0oC Stays the same None of these Decreases Increases 0oC Stays the same ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Inductive reactance is measured in units of: henrys volts per second amperes per second Ohm None of these henrys volts per second amperes per second Ohm None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles In an intrinsic semiconductor, the number of free electrons Is less than the number of holes Is greater than the number of holes Equals the number of holes Impossible to say None of these Is less than the number of holes Is greater than the number of holes Equals the number of holes Impossible to say None of these ANSWER DOWNLOAD EXAMIANS APP
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