Electronic Principles A device that converts thermal energy to electrical energy is called a: solar cell thermocouple piezoelectric devices None of these chemical cell solar cell thermocouple piezoelectric devices None of these chemical cell ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is the inductive reactance of a 0.1-H coil that is operating at 1000 Hz? 628 Ohm None of these 100 Ohm Less than 1 Ohm 444 Ohm 628 Ohm None of these 100 Ohm Less than 1 Ohm 444 Ohm ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Who invented the first junction transistor? Shockley None of these Gomes Fisher Smith Shockley None of these Gomes Fisher Smith ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles To get the Thevenin voltage, you have to None of these Short the load resistor Open the voltage source Short the voltage source Open the load resister None of these Short the load resistor Open the voltage source Short the voltage source Open the load resister ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Current can flow through a normally open push button switch as long as: its contact remain open you are pressing the button None of these its contact remain open you are not pressing the button its contact remain open you are pressing the button None of these its contact remain open you are not pressing the button ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The secondary voltage for a certain power transformer is twice the voltage applied to the primary. The current flowing in the secondary winding will be: Twice the primary current No more than 10% less than the primary current Same as the primary current One-half the primary current None of these Twice the primary current No more than 10% less than the primary current Same as the primary current One-half the primary current None of these ANSWER DOWNLOAD EXAMIANS APP
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