Electronic Principles Positive ions are atoms that have Lost a proton Lost an electron Gained a proton None of these Gained an electron Lost a proton Lost an electron Gained a proton None of these Gained an electron ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is the difference between a conductor and an insulator? A conductor allows current to flow much easier than an insulator does The difference between conductors and insulators depends on how they are used None of these An insulator has an excessive number of free electrons, while a conductor has a few free electrons or none at all An insulator allows current to flow much easier than a conductor does A conductor allows current to flow much easier than an insulator does The difference between conductors and insulators depends on how they are used None of these An insulator has an excessive number of free electrons, while a conductor has a few free electrons or none at all An insulator allows current to flow much easier than a conductor does ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The dielectric constant of a material is a measure of: how well the material concentrates magnetic lines of force how well the material concentrates electrostatic lines of force the amount of voltage it can withstand before breaking down None of these the amount of opposition to the current flow how well the material concentrates magnetic lines of force how well the material concentrates electrostatic lines of force the amount of voltage it can withstand before breaking down None of these the amount of opposition to the current flow 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 175 mA 1.75 mA None of these 1750 mA 17.5 mA 175 mA 1.75 mA None of these 1750 mA ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles At room temperature an intrinsic silicon crystal acts approximately like None of these a conductor an insulator a piece of copper wire a battery None of these a conductor an insulator a piece of copper wire a battery ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A resistor has a rated value of 100 ohm and a tolerance of 10%. What is its minimum and maximum allowable resistance value? 99 Ohm - 102 ohm 90 Ohm - 110 ohm None of these 90 Ohm - 101 ohm 98 Ohm - 100.1 ohm 99 Ohm - 102 ohm 90 Ohm - 110 ohm None of these 90 Ohm - 101 ohm 98 Ohm - 100.1 ohm ANSWER DOWNLOAD EXAMIANS APP
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