Electronic Principles What kind of battery is most likely included in a cordless electric knife? Nicad battery Zinc-carbon battery Mercury-cell battery Lead-acid battery None of these Nicad battery Zinc-carbon battery Mercury-cell battery Lead-acid battery None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Which one of the following statements most accurately reflects the nature of ac power? The current in an ac circuit changes direction periodically None of these The current in an ac circuit flows in one direction, but changes value periodically The current in an ac circuit flows in two directions at the same time The current in an ac circuit flows in one direction at a steady level The current in an ac circuit changes direction periodically None of these The current in an ac circuit flows in one direction, but changes value periodically The current in an ac circuit flows in two directions at the same time The current in an ac circuit flows in one direction at a steady level ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The net charge of a neutral copper atom is -1 None of these 4 1 -1 None of these 4 1 ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Which is the most widely used semiconductor? Germanium Silicon All of these None of these Copper Germanium Silicon All of these None of these Copper ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A certain power transformer has a turns ratio of 5. What voltage can you expect at the secondary winding when you apply 120 V to the primary winding? 24 V 600 V 0.4 V 4.73 None of these 24 V 600 V 0.4 V 4.73 None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles In a transistor operates at the middle of the load line, an increase in the base resistance will move the Q point off the load line down up None of these nowhere off the load line down up None of these nowhere ANSWER DOWNLOAD EXAMIANS APP
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