Analog Electronics The voltage gain of a loaded differential amp is impossible to determine. equal to RC / re. large than the unloaded voltage gain. smaller than the unloaded voltage gain. impossible to determine. equal to RC / re. large than the unloaded voltage gain. smaller than the unloaded voltage gain. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The input offset electric current is usually equal to zero. less than the input offset voltage. unimportant when a base resistor is used. less than the input bias current. equal to zero. less than the input offset voltage. unimportant when a base resistor is used. less than the input bias current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Why holes are not created in a metal ? The conduction band and valance band are overlapped The forbidden band is missing Both 1 & 2 None of these The conduction band and valance band are overlapped The forbidden band is missing Both 1 & 2 None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Optocouplers combine IGBTs and MOSFETs. Infrared light emitting diode and a silicon photo transistor. Power transistor and silicon transistor. SITs and BJTs. IGBTs and MOSFETs. Infrared light emitting diode and a silicon photo transistor. Power transistor and silicon transistor. SITs and BJTs. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of these is the best description of a zener diode? It is a constant electric current device. It works in the forward region. It is a constant voltage device. It is a rectifier diode. It is a constant electric current device. It works in the forward region. It is a constant voltage device. It is a rectifier diode. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Acceptor type impurities are used to make P-type semiconductor All of these have three valance electrons Create excess holes are used to make P-type semiconductor All of these have three valance electrons Create excess holes ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS