Analog Electronics Under normal reverse bias voltage applied to diode, the reverse electric current in Si diode 100 mA. none of them. 1000 micro A. order of micro A. 100 mA. none of them. 1000 micro A. order of micro A. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Why holes are not created in a metal ? None of these 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 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A 3 - phase diode bridge rectifier is fed from a 400 V rms, 50 Hz, 3 phase AC source. If the load is purely resistive, then peak instantaneous output voltage is equal to 400 / √ 3 V. 400√ (2/3) V. 400√ 2 V. 400 V. 400 / √ 3 V. 400√ (2/3) V. 400√ 2 V. 400 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The opamp can amplify neither AC not DC signals. both AC and DC signals. DC signals only. AC signals only. neither AC not DC signals. both AC and DC signals. DC signals only. AC signals only. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In an NPN transistor, the majority carriers in the emitter are holes. neither. free electrons. both. holes. neither. free electrons. both. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Increasing the collector supply voltage will increase None of these collector current. emitter current. base current. None of these collector current. emitter current. base current. ANSWER DOWNLOAD EXAMIANS APP
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