The most commonly used semiconductor material is
...The most commonly used semiconductor material is
silicon
germanium
mixture of silicon and germanium
none of the above
Correct answer is A
Germanium is rarely used
An increase in temperature increases the width of depletion layer. ...
In the circuit above, the function of resistor R and diode D are ...
In a degenerate n type semiconductor material, the Fermi level ...
Which of the following is true as regards photo emission? ...
A silicon (PN) junction at a temperature of 20°C has a reverse saturation current of 10 pico Amp...
Assertion (A): A p-n junction has high resistance in reverse direction. Reason (R): When a revers...
If αac for transistor is 0.98, then βac is equal to ...
The amount of photoelectric emission current depends on ...
Assertion (A): The reverse saturation current in a semiconductor diode is 4nA at 20°C and 32 nA ...