Electronic Principles The peak value of a sine waveform is: the amplitude at 1.41 times the maximum value None of these the amplitude at 90% of the maximum value the maximum positive or negative value the amplitude at 70.7% of the maximum value the amplitude at 1.41 times the maximum value None of these the amplitude at 90% of the maximum value the maximum positive or negative value the amplitude at 70.7% of the maximum value ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Which one of the following properties of a magnetic circuit can be directly compared to resistance in an electrical circuit? Retentivity Reluctance There is no valid comparison Permeance Permeability Retentivity Reluctance There is no valid comparison Permeance Permeability ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Which one of the following equations most directly determines the power dissipation of a resistance when you know the voltage drop and amount of resistance? P = I2R None of these P = E2/R I = P/E P = IE P = I2R None of these P = E2/R I = P/E P = IE ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is the turns ratio of a power transformer that shows 50 V at its secondary winding when you apply 150 V to its primary winding? 43891 3 2 None of these 43922 43891 3 2 None of these 43922 ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Holes act like: Negative charges Positive charges None of these Atoms Crystals Negative charges Positive charges None of these Atoms Crystals ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Holes are the minority carriers in which type of semiconductor? None of these Extrinsic n-type p-type Intrinsic None of these Extrinsic n-type p-type Intrinsic ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS