Electronic Principles A device that converts chemical energy to electrical energy is called a: None of these chemical cell solar cell electric device thermocouple None of these chemical cell solar cell electric device thermocouple ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A zener diode has a voltage of 10 V and a current of 20 mA. What is the power dissipation? None of these 10 mW 20 mW 300 mW 200 mW None of these 10 mW 20 mW 300 mW 200 mW ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Most AC power is obtained from: lightning oscillators batteries generators None of these lightning oscillators batteries generators None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is the turns ratio for the transformer specified in the above question? 1.5 10.738 0.575 0.707 None of these 1.5 10.738 0.575 0.707 None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The dielectric constant of a material is a measure of: how well the material concentrates magnetic lines of force None of these how well the material concentrates electrostatic lines of force the amount of opposition to the current flow the amount of voltage it can withstand before breaking down how well the material concentrates magnetic lines of force None of these how well the material concentrates electrostatic lines of force the amount of opposition to the current flow the amount of voltage it can withstand before breaking down ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Which one of the following equations most directly determines the amount of current flowing through a resistor when you know the value of the resistor and the voltage drop across it? I = ER None of these E = PR I = E/R E = I2R I = ER None of these E = PR I = E/R E = I2R ANSWER DOWNLOAD EXAMIANS APP
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