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 0.41666666666667 0.955 A None of these 2.02 A 0.02 A 0.41666666666667 0.955 A None of these 2.02 A ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Assuming 100% efficiency, what is the power being consumed at the secondary winding of the transformer described in question 91? 20 W None of these 100 W 1000 W 200 W 20 W None of these 100 W 1000 W 200 W ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Which one of the following kinds of materials has the highest permeability? All of these A ferromagnetic material A paramagnetic material None of these A diamagnetic material All of these A ferromagnetic material A paramagnetic material None of these A diamagnetic material 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 None of these 175 mA 1.75 mA 1750 mA 17.5 mA None of these 175 mA 1.75 mA 1750 mA ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Silicon atoms combine into an orderly pattern called a Semiconductor Valence orbit Covalent bond Crystal None of these Semiconductor Valence orbit Covalent bond Crystal None of these 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? None of these 6 W 3 W 122 W 64 W None of these 6 W 3 W 122 W 64 W ANSWER DOWNLOAD EXAMIANS APP
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