Analog Electronics What is the most important fact about the collector current? It is small. It approximately equals the emitter current. It equals the base current divided by the current gain. It is measured in milliampere. It is small. It approximately equals the emitter current. It equals the base current divided by the current gain. It is measured in milliampere. 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 25 Ω & 20 % 25 Ω & 16.7 % 5 Ω & 20 % 5 Ω & 16.7 % 25 Ω & 20 % 25 Ω & 16.7 % 5 Ω & 20 % 5 Ω & 16.7 % ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of following is not an essential element of a DC power supply? Voltage regulator. Filter. Rectifier. Voltage amplifier. Voltage regulator. Filter. Rectifier. Voltage amplifier. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When a transistor is connected in common emitter mode, it with have High input resistance and low output resistance Medium input resistance and high output resistance Negligible input resistance and high output resistance Low input resistance as well as output resistance High input resistance and low output resistance Medium input resistance and high output resistance Negligible input resistance and high output resistance Low input resistance as well as output resistance ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If=0.98, Ico=6µA and Iβ=100µA for a transistor,then the value of Ic will be 4.6mA 3.2mA 2.3mA 5.2mA 4.6mA 3.2mA 2.3mA 5.2mA ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is an energy gap? Energy level at which an electron can exist Energy band in which electrons can move freely Space between two orbital shells None of these Energy level at which an electron can exist Energy band in which electrons can move freely Space between two orbital shells None of these ANSWER DOWNLOAD EXAMIANS APP
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