Electronic Principles How much current flows through a 60-W light bulb that is operating at 120 V? 7200 A 180 A None of these 0.5A 0.083333333333333 7200 A 180 A None of these 0.5A 0.083333333333333 ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The transistor has a current gain of 175. If the base current is 0.1 mA, what is the collector current? 17.5 mA 1.75 mA 175 mA 1750 mA None of these 17.5 mA 1.75 mA 175 mA 1750 mA None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What kind of battery is most likely included in a cordless electric knife? Zinc-carbon battery None of these Lead-acid battery Mercury-cell battery Nicad battery Zinc-carbon battery None of these Lead-acid battery Mercury-cell battery Nicad battery ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Suppose a voltage source has an ideal voltage of 15V and a source resistance of 0.2W. For what values of load resistance will the voltage source appear stiff? 10 Ohm 20 Ohm None of these 30 Ohm 100 Ohm 10 Ohm 20 Ohm None of these 30 Ohm 100 Ohm ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Current and voltage are said to be in phase when: their waveforms cross through zero and reach positive and negative peaks at the same time None of these they have the same amplitude and frequency their waveforms are both ac or both dc All of these their waveforms cross through zero and reach positive and negative peaks at the same time None of these they have the same amplitude and frequency their waveforms are both ac or both dc All of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles If a load resistance is 1 kW, a stiff current source has a resistance of None of these Less than 10 Ohm Less than 100 k Ohm More than 100 k Ohm At least 10 Ohm None of these Less than 10 Ohm Less than 100 k Ohm More than 100 k Ohm At least 10 Ohm ANSWER DOWNLOAD EXAMIANS APP
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