Electronic Principles A step-up transformer has a turns ratio of 1:4. If the line voltage is 115 V rms, what is the peak secondary voltage? 700 V None of these 651 V 208 V 707 V 700 V None of these 651 V 208 V 707 V ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Silicon atoms combine into an orderly pattern called a Crystal Semiconductor None of these Valence orbit Covalent bond Crystal Semiconductor None of these Valence orbit Covalent bond ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles An ideal voltage source has Zero internal resistance A load dependent voltage A load-dependent current Infinite internal resistance None of these Zero internal resistance A load dependent voltage A load-dependent current Infinite internal resistance None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A real voltage source has A small internal resistance A large internal resistance Infinite internal resistance None of these Zero internal resistance A small internal resistance A large internal resistance Infinite internal resistance None of these Zero internal resistance ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The basic unit of measurement for resistance is the: watt volt None of these ampere ohm watt volt None of these ampere ohm ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The direction of electron current flow is: from positive to negative from neutral to positive None of these from right to left from negative to positive from positive to negative from neutral to positive None of these from right to left from negative to positive ANSWER DOWNLOAD EXAMIANS APP
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