Electronic Principles Which one of the following kinds of materials has the lowest permeability? None of these A feiTomagnetic material All of these A diamagnetic material A paramagnetic material None of these A feiTomagnetic material All of these A diamagnetic material A paramagnetic material ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A flashlight battery has internal resistance of 1W. For what values of load resistance does the flashlight battery appear stiff? 60 Ohm 100 Ohm or more 50 Ohm 10 Ohm None of these 60 Ohm 100 Ohm or more 50 Ohm 10 Ohm None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The total inductive reactance of a parallel inductor circuit is: equal to the sum of the individual inductive-reactance values equal to the source voltage divided by total current less than the inductance value of the smallest inductor None of these equal to the sum of the individual inductance values equal to the sum of the individual inductive-reactance values equal to the source voltage divided by total current less than the inductance value of the smallest inductor None of these equal to the sum of the individual inductance values ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Which one of the following principles best describes the basic operation of a generator? Current is induced in a conductor that is moving through a magnetic field Like magnetic poles repel; unlike poles attract Current flowing through a conductor generates a magnetic field Like magnetic poles attract; unlike poles repel None of these Current is induced in a conductor that is moving through a magnetic field Like magnetic poles repel; unlike poles attract Current flowing through a conductor generates a magnetic field Like magnetic poles attract; unlike poles repel None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The direction of electron current flow is: from neutral to positive from positive to negative from negative to positive from right to left None of these from neutral to positive from positive to negative from negative to positive from right to left None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A device that converts mechanical pressure to electrical energy is called a: nicad cell solar cell None of these photodiode piezoelectric device nicad cell solar cell None of these photodiode piezoelectric device ANSWER DOWNLOAD EXAMIANS APP
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