Analog Electronics Which material behave like perfect insulators at low temperatures & conductor at higher temperature ? Si GaAs All the above Ge Si GaAs All the above Ge ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics LC oscillators are used for produce a waveform with frequency ranging from 100 KHz to 500 MHz 1 KHz to 1 MHz 1MHz to 500 MHz 1MHz to 100 GHz 100 KHz to 500 MHz 1 KHz to 1 MHz 1MHz to 500 MHz 1MHz to 100 GHz ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Single phase, 230 V, 1 KW heater is connected acrose single phase 230 V, 50 Hz supply through a diode. The power delivered to the heater element None of above. 1000 W. 500 W. 100 W. None of above. 1000 W. 500 W. 100 W. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The softness factor for soft recovery and fast recovery diodes are respectively 1, 1. 1, 1, >1. 1, 1. 1, 1, >1. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of these is the best description of a zener diode? It is a constant voltage device. It is a constant electric current device. It works in the forward region. It is a rectifier diode. It is a constant voltage device. It is a constant electric current device. It works in the forward region. It is a rectifier diode. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When P-type substance is connected with positive and N-type is connected with negative terminal then P-N junction diode is in .................... Forward biased No biased None of these Reverse biased Forward biased No biased None of these Reverse biased ANSWER DOWNLOAD EXAMIANS APP
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