Electronic Principles How much current flows through a 0.02-H choke that is operating from a 12-V ac, 100-Hz source? 0.02 A 0.955 A 2.02 A 0.41666666666667 None of these 0.02 A 0.955 A 2.02 A 0.41666666666667 None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles If a load resistance is 1 kW, a stiff voltage source has a resistance of More than 100 k Ohm less than 10 Ohm Less than 100 k Ohm None of these At least 10 Ohm More than 100 k Ohm less than 10 Ohm Less than 100 k Ohm None of these At least 10 Ohm ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Household light bulbs have a given power rating, and they operate at 120 V. Which one of the following equations most directly provides the current rating of these light bulbs? P = IE None of these P = I2R P = E2/R I = P/E P = IE None of these P = I2R P = E2/R I = P/E ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Absolute Zero temperature equals None of these -276o C -273o C 25o C 0o C None of these -276o C -273o C 25o C 0o C ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A circuit has two different voltage sources that are connected in a series-opposing form. If the sources are rated at 6 V and 9 V, what is the total source voltage? 3 V 8 V None of these 16 V 7.5 V 3 V 8 V None of these 16 V 7.5 V ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles At room temperature an intrinsic silicon crystal acts approximately like a battery a conductor a piece of copper wire None of these an insulator a battery a conductor a piece of copper wire None of these an insulator ANSWER DOWNLOAD EXAMIANS APP
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