Electronic Principles What is the barrier potential of a silicon diode at room temperature? None of these 0.7V 2 m V per degree Celsius 0.3V 1 V None of these 0.7V 2 m V per degree Celsius 0.3V 1 V ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Absolute Zero temperature equals -276o C -273o C None of these 0o C 25o C -276o C -273o C None of these 0o C 25o C ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is the capacitive reactance of a 0.1 micro F capacitor that is operating at 1000 Hz? None of these 1590 Ohm 312 Ohm less than 1 Ohm 690 Ohm None of these 1590 Ohm 312 Ohm less than 1 Ohm 690 Ohm ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles An ideal voltage source has Infinite internal resistance A load dependent voltage None of these A load-dependent current Zero internal resistance Infinite internal resistance A load dependent voltage None of these A load-dependent current Zero internal resistance ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A step-down transformer has turns ration of 5:1. If the primary voltage is 120 Vrms, what is the secondary voltage? None of these 30 V 12 V 18 V 24 V None of these 30 V 12 V 18 V 24 V ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles In an intrinsic semiconductor, the number of free electrons Is less than the number of holes None of these Is greater than the number of holes Impossible to say Equals the number of holes Is less than the number of holes None of these Is greater than the number of holes Impossible to say Equals the number of holes ANSWER DOWNLOAD EXAMIANS APP
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