Analog Electronics A semiconductor material is formed by Covalent bonds Electrovalent bonds Metallic bonds None of these Covalent bonds Electrovalent bonds Metallic bonds None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The number of valence electrons in silicon atom are : 4 2 1 3 4 2 1 3 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Barrier potential at the temperature (25°C) is 0.7 V, its value at 125°C is 0.9 V. 0.7 V. 0.3 V. 0.5 V. 0.9 V. 0.7 V. 0.3 V. 0.5 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The room temperature resistivity of pure silicon is 3000 300 6 50 3000 300 6 50 ANSWER DOWNLOAD EXAMIANS APP
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 The fact that there are many free electrons in a transistor emitter region means the emitter is heavily doped. lightly doped. undoped. None of these heavily doped. lightly doped. undoped. None of these ANSWER DOWNLOAD EXAMIANS APP
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