Electronic Principles A device that converts chemical energy to electrical energy is called a: chemical cell solar cell None of these thermocouple electric device chemical cell solar cell None of these thermocouple electric device ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The merging of a free electron and a hole is called Recombination Lifetime None of these Thermal energy Covalent bonding Recombination Lifetime None of these Thermal energy Covalent bonding ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles An unloaded zener regulator has a source voltage of 20 V, a series resistance of 330 W, and a zener voltage of 12 V, What is the Zener current? 68.4 mA 28.4 mA 24.2 mA None of these 34.4 mA 68.4 mA 28.4 mA 24.2 mA None of these 34.4 mA ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The equivalent of 1 megohms is: one million ohms 1 k ohm None of these 100,000 ohm one-millionth of an ohm one million ohms 1 k ohm None of these 100,000 ohm one-millionth of an ohm ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A loadstone is: an artificial magnet a paramagnetic alloy None of these a temporary magnet a natural magnet an artificial magnet a paramagnetic alloy None of these a temporary magnet a natural magnet ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles In a transistor operates at the middle of the load line, an increase in the base resistance will move the Q point down up nowhere off the load line None of these down up nowhere off the load line None of these ANSWER DOWNLOAD EXAMIANS APP
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