iska b aur c dohno hai yeh iit 1992 mein pocoha tha
In an NPN transistor circuit the collector current is 10 mA. If 90 % of the electrons are able to reach the collector
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5 Answers
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·2009-04-24 02:18:53
Q100 In an NPN transistor circuit the collector current is 10 mA. If 90 % of the electrons are able to reach the collector
a) the emitter current will be 9 mA
b) the emitter current will be 10 mA
c) the base current will be 1 mA
d) the base current will be 0.1 mA
Your Answer: (b)
Correct Answer: (c)
Score: -1
really corrct answers are b and c both
itz IIT 1992 ..........q :P