Analog Electronics A LED produces light when None of these reverse biased. unbiased. forward biased. None of these reverse biased. unbiased. forward biased. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The amount of time between the creation and disappearance of a free electrons is called life time of the carriers drift velocity recombination bound electrons life time of the carriers drift velocity recombination bound electrons ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which types of device is the diode ? Conductor None of these Insulator Semiconductor Conductor None of these Insulator Semiconductor ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The input impedance of the base of an emitter follower is usually high. low. shorted to ground. open. high. low. shorted to ground. open. 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 98dB 51dB 102dB 49dB 98dB 51dB 102dB 49dB ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A constant current signal across a parallel RLC circuits gives an o/p of 1.4v at the signal frequency of 3.89KHZ and 4.1KHZ. At the frequency of 4KHZ,the o/p voltage will be 1.4v 2v 1v 2.8v 1.4v 2v 1v 2.8v ANSWER DOWNLOAD EXAMIANS APP
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