Analog Electronics A Semiconductor has a Constant Temperature coefficient of resistance Positive Temperature coefficient of resistance None of these Negative Temperature coefficient of resistance Constant Temperature coefficient of resistance Positive Temperature coefficient of resistance None of these Negative Temperature coefficient of resistance ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If a transistor operates at the middle of the load line, a decrease in the base resistance will move the Q point up. down. off the load line. nowhere. up. down. off the load line. nowhere. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The voltage divider biasing circuit is used in amplifiers quite often because it reduces the cost of the circuit. reduces the DC base electric current. limits the AC signal going to base. makes the operating point almost independent of β. reduces the cost of the circuit. reduces the DC base electric current. limits the AC signal going to base. makes the operating point almost independent of β. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the two input terminals of a differential amplifier are grounded the collector currents are equal. an output error voltage usually exists. the ac output voltage is zero. the base currents are equal. the collector currents are equal. an output error voltage usually exists. the ac output voltage is zero. the base currents are equal. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The majority carrier in P-type extrinsic semiconductor material is Holes Electrons None of these Both Holes and Electrons Holes Electrons None of these Both Holes and Electrons ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a zener diode shunt voltage regulator, the diode regulates so long as it is kept in ______________________ condition. forward. loaded. unloaded. reverse. forward. loaded. unloaded. reverse. ANSWER DOWNLOAD EXAMIANS APP
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