Electronic Principles The knee voltage of a diode is approximately equal to the Breakdown voltage Barrier potential None of these Forward voltage Applied voltage Breakdown voltage Barrier potential None of these Forward voltage Applied voltage ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What kind of battery is most likely included in a cordless electric knife? Lead-acid battery Zinc-carbon battery Nicad battery None of these Mercury-cell battery Lead-acid battery Zinc-carbon battery Nicad battery None of these Mercury-cell battery 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? None of these E = PR I = ER E = I2R I = E/R None of these E = PR I = ER E = I2R I = E/R ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The dielectric constant of a material is a measure of: the amount of voltage it can withstand before breaking down None of these how well the material concentrates electrostatic lines of force how well the material concentrates magnetic lines of force the amount of opposition to the current flow the amount of voltage it can withstand before breaking down None of these how well the material concentrates electrostatic lines of force how well the material concentrates magnetic lines of force the amount of opposition to the current flow ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A step-down transformer has turns ration of 5:1. If the primary voltage is 120 Vrms, what is the secondary voltage? 12 V 24 V 30 V None of these 18 V 12 V 24 V 30 V None of these 18 V ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles At room temperature an intrinsic silicon crystal acts approximately like a battery None of these a piece of copper wire an insulator a conductor a battery None of these a piece of copper wire an insulator a conductor ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS