Electronic Principles A device that converts mechanical into electrical energy is? None of these chemical cell thermocouple solar cell generator None of these chemical cell thermocouple solar cell generator 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 None of these One-half the primary current Twice the primary current No more than 10% less than the primary current Same as the primary current None of these One-half the primary current ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Suppose the peak value of a sinusoidal voltage is 50 V. What is the rms value? None of these 30.4 V 38.74 V 35.4 V 37.4 V None of these 30.4 V 38.74 V 35.4 V 37.4 V ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A basic capacitor is composed of: two coils separated by a conductor two conductors separated by a dielectric two coils separated by a dielectric None of these two dielectrics separated by a conductor two coils separated by a conductor two conductors separated by a dielectric two coils separated by a dielectric None of these two dielectrics separated by a conductor ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is the power dissipation of a resistance that has 24 V dropped across it and 0.25 A flowing through it? 6 W None of these 3 W 64 W 122 W 6 W None of these 3 W 64 W 122 W ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles How much current flows through a 60-W light bulb that is operating at 120 V? 0.5A 7200 A 0.083333333333333 None of these 180 A 0.5A 7200 A 0.083333333333333 None of these 180 A ANSWER DOWNLOAD EXAMIANS APP
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