Analog Electronics The trapped energy of an inductive load can be feed back to the input supply through a diode known as Zener diode. Feed back diode. Powe diode. None of these. Zener diode. Feed back diode. Powe diode. None of these. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Three identical amplifiers with each one having a voltage gain of 50,input resistance of 1KΩ & output resistance of 250, are cascaded. The open circuit voltage gain of combined amplifier is 49dB 98dB 102dB 51dB 49dB 98dB 102dB 51dB ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A LED produces light when forward biased. reverse biased. None of these unbiased. forward biased. reverse biased. None of these unbiased. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the collector resistor opens in a base-biased circuit, the load line will become useless. flat. horizontal. vertical. useless. flat. horizontal. vertical. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The common-mode voltage gain is None of these smaller than the voltage gain. equal to the voltage gain. greater than the voltage gain. None of these smaller than the voltage gain. equal to the voltage gain. greater than the voltage gain. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Most of the electrons in the base of an NPN transistor do not recombine because they have a long lifetime. have a negative charge. must flow through the base. flow out of the base. have a long lifetime. have a negative charge. must flow through the base. flow out of the base. ANSWER DOWNLOAD EXAMIANS APP
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