Consider the following statements (A) and (B) and identify the correct answer.
(A) A zener diode is connected in reverse bias, when used as a voltage regulator.
(B) The potential barrier of p-n junction lies between `` 0.1\, V `` to `` 0.3\, V `` .
(A)(A) and (B) both are correct
(B)(A) and (B) both are incorrect
(C)(A) is correct and (B) is incorrect
(D)(A) is incorrect but (B) is correct