Analog Electronics The CE amplifier circuit are preferred over CB amplifier circuit because they have lower amplification factor. none of these. larger amplification factor. high input resistance and low output resistance. lower amplification factor. none of these. larger amplification factor. high input resistance and low output resistance. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the diode is forward biased, it is equivalent to a high resistance. an off switch. None of these an on switch. a high resistance. an off switch. None of these an on switch. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What will be the result if pentavalent impurity is added to pure germanium or silicon ? Intrinsic semiconductor None of these P-type semiconductor N-type semiconductor Intrinsic semiconductor None of these P-type semiconductor N-type semiconductor ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Barrier potential at the temperature (25°C) is 0.7 V, its value at 125°C is 0.3 V. 0.5 V. 0.7 V. 0.9 V. 0.3 V. 0.5 V. 0.7 V. 0.9 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The 741 C has a unity - gain frequency of 15 MHz. 20 Hz. 1 MHz. 10 Hz. 15 MHz. 20 Hz. 1 MHz. 10 Hz. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Why holes are not created in a metal ? The forbidden band is missing Both 1 & 2 The conduction band and valance band are overlapped None of these The forbidden band is missing Both 1 & 2 The conduction band and valance band are overlapped None of these ANSWER DOWNLOAD EXAMIANS APP
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