Electronic Devices Question 148
Question: Which one of the following statements is not correct
[SCRA 2000]
Options:
A) A diode does not obey Ohm’s law
B) A PN junction diode symbol shows an arrow identifying the direction of current (forward) flow
C) An ideal diode is an open switch
D) An ideal diode is an ideal one way conductor
Show Answer
Answer:
Correct Answer: C
Solution:
Diode acts as open switch only when it is reverse biased
