Electronic Principles A device that converts mechanical into electrical energy is? chemical cell None of these thermocouple solar cell generator chemical cell None of these thermocouple solar cell generator ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Which one of the following statements regarding ac circuits is correct? All of these Current lags the voltage through a resistor None of these Current leads the voltage through a resistor Current and voltages are in phase through a resistor All of these Current lags the voltage through a resistor None of these Current leads the voltage through a resistor Current and voltages are in phase through a resistor ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Who invented the first junction transistor? Fisher Gomes Smith Shockley None of these Fisher Gomes Smith Shockley None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Which one of the following statements is true for the voltages in a series RL circuit? None of these The total voltages is equal to the sum of the voltages across the resistance and inductance The total voltage lags the total current by less than 90 The voltage always has the same amplitude and phase for every part of the circuit The total voltage is less than the sum of the voltages across the resistance and inductance None of these The total voltages is equal to the sum of the voltages across the resistance and inductance The total voltage lags the total current by less than 90 The voltage always has the same amplitude and phase for every part of the circuit The total voltage is less than the sum of the voltages across the resistance and inductance ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A device that converts mechanical pressure to electrical energy is called a: nicad cell photodiode piezoelectric device None of these solar cell nicad cell photodiode piezoelectric device None of these solar cell ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles When applying a square waveform to a capacitor, the circuit tends to: peak both the voltage and current waveforms peak the current and round off the voltage waveforms round off both the voltage and current waveforms peak the voltage and round off the current waveforms None of these peak both the voltage and current waveforms peak the current and round off the voltage waveforms round off both the voltage and current waveforms peak the voltage and round off the current waveforms None of these ANSWER DOWNLOAD EXAMIANS APP
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