Electronic Principles A device that converts mechanical into electrical energy is? thermocouple chemical cell solar cell generator None of these thermocouple chemical cell solar cell generator None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A certain electromagnet has 1000 turns of wire. How much current must flow through the coil in order to generate an mmf of 100 ampere-turns? 1000 A 0.1 A None of these 0.41666666666667 100 A 1000 A 0.1 A None of these 0.41666666666667 100 A ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The rms value of a sine waveform is: None of these equal to 1.41 times the peak amplitude the time required to complete one full cycle the number of cycles completed in one second equal to 0.707 times the peak amplitude None of these equal to 1.41 times the peak amplitude the time required to complete one full cycle the number of cycles completed in one second equal to 0.707 times the peak amplitude ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Doubling the operating frequency of a purely capacitive circuit: thrice the amount of total current cuts the total current by one-half None of these has no effect on the total circuit current doubles the amount of total current thrice the amount of total current cuts the total current by one-half None of these has no effect on the total circuit current doubles the amount of total current ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A device that converts thermal energy to electrical energy is called a: piezoelectric devices chemical cell thermocouple solar cell None of these piezoelectric devices chemical cell thermocouple solar cell 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 nowhere None of these off the load line down up nowhere None of these ANSWER DOWNLOAD EXAMIANS APP
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