Electronic Principles At room temperature an intrinsic silicon crystal acts approximately like None of these an insulator a conductor a piece of copper wire a battery None of these an insulator a conductor a piece of copper wire a battery 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? Reluctance Retentivity Permeance There is no valid comparison Permeability Reluctance Retentivity Permeance There is no valid comparison Permeability ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The equivalent of 1 kV is: 1000 V None of these 1.00 V 1000 mV 100 mV 1000 V None of these 1.00 V 1000 mV 100 mV ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles At room temperature an intrinsic semiconductor has many free electrons None of these a few free electrons and holes No holes many holes many free electrons None of these a few free electrons and holes No holes many holes ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Suppose a current source has an Ideal current of 10 mA and an internal resistance of 20 MW. For what values of load resistance will the current source appear stiff? 200 k Ohm or more 20 km or less 200 k Ohm or less None of these 20 k Ohm or more 200 k Ohm or more 20 km or less 200 k Ohm or less None of these 20 k Ohm or more ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Doubling the diameter of the coil in an inductor: reduces the value of inductance by one-fourth reduces the value of inductance by one-half None of these multiplies the value of inductance by four multiplies the value of inductance by two reduces the value of inductance by one-fourth reduces the value of inductance by one-half None of these multiplies the value of inductance by four multiplies the value of inductance by two ANSWER DOWNLOAD EXAMIANS APP
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