Monday, 10 June 2013

Video Solutions for GATE 2002 ECE : One Mark Questions (Electron Devices)

1. In the figure, a silicon diode is carrying a constant current of 
    1 mA. When the temperature of the diode is 20oC, VD is found 
    to be 700 mV. If the temperature rises to 40oC, VD becomes 
    approximately equal to

2. If the transistor in figure is in saturation, then

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