Electronic Principles What is the algebraic sum of this series of values:+2, -3, -6,+4? -3 2 -6 None of these -3 2 -6 None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles In a step-down transformer, which is larger? None of these Neither Secondary voltage Primary voltage Impossible to say None of these Neither Secondary voltage Primary voltage Impossible to say ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles At room temperature an intrinsic silicon crystal acts approximately like a piece of copper wire a battery None of these an insulator a conductor a piece of copper wire a battery None of these an insulator a conductor 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? 1.75 mA 175 mA 17.5 mA 1750 mA None of these 1.75 mA 175 mA 17.5 mA 1750 mA None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A low-pass filter: None of these passes higher-frequency signals and reduces lower-frequency signals reduces the level of all frequencies by a significant amount has no effect on ac signals passes lower-frequency signals and reduces higher-frequency signals None of these passes higher-frequency signals and reduces lower-frequency signals reduces the level of all frequencies by a significant amount has no effect on ac signals passes lower-frequency signals and reduces higher-frequency signals ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles In an intrinsic semiconductor, the number of free electrons Is greater than the number of holes Equals the number of holes Is less than the number of holes Impossible to say None of these Is greater than the number of holes Equals the number of holes Is less than the number of holes Impossible to say None of these ANSWER DOWNLOAD EXAMIANS APP
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