Analog Electronics The main job of a voltage regulator is to provide a nearly __________________ output voltage. fluctuating. smooth. constant. sinusoidal. fluctuating. smooth. constant. sinusoidal. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following amplifier circuit using junction transistor has the best gain? Common emitter Common base Common collector All have the same gain Common emitter Common base Common collector All have the same gain ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the series resistance increases in an unloaded zener regulator, the zener current increases. equals the voltage divided by the resistance. decreases. stays the same. increases. equals the voltage divided by the resistance. decreases. stays the same. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A working diode must have High resistance when forward or reverse biased Low resistance when forward biased, while high resistance when reverse bias High resistance when forward biased, while low resistance when reverse bias Low resistance when forward or reverse biased High resistance when forward or reverse biased Low resistance when forward biased, while high resistance when reverse bias High resistance when forward biased, while low resistance when reverse bias Low resistance when forward or reverse biased ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the current gain is 100 and the collector current is 10 mA, the base current is 100 µA. 10 A. 1 A. 10 µA. 100 µA. 10 A. 1 A. 10 µA. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A dc power supply has no-load voltage of 30v,and a full-load voltage of 25v at full-load current of 1A.Its output resistance & load regulation ,respectively are 5 Ω & 20 % 25 Ω & 20 % 25 Ω & 16.7 % 5 Ω & 16.7 % 5 Ω & 20 % 25 Ω & 20 % 25 Ω & 16.7 % 5 Ω & 16.7 % ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS