Semiconducting Devices Question 15
Question: Assertion : A transistor is a voltage-operating device. Reason : Base current is greater than the collector current.
Options:
A) If both assertion and reason are true and the reason is the correct explanation of the assertion.
B) If both assertion and reason are true but reason is not the correct explanation of the assertion.
C) If assertion is true but reason is false.
D) If the assertion and reason both are false.
E) If assertion is false but reason is true.
Show Answer
Answer:
Correct Answer: D
Solution:
A transistor is a current operating device because the action of transistor is controlled by the charge carriers (electrons or holes).
Base current is very much lesser than the collector current.
