Electronic Devices Questions (MCQs) on Electronic Devices for JEE Main and NEET, Test Number 02
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Question 1 of 5
1. Question
4 pointsThe given circuit has two ideal diodes connected as shown in the figure below. The current flowing through the resistance R1 will be [NEET 2016]
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Question 2 of 5
2. Question
4 pointsThe following figure shows a logic gate circuit with two inputs A and B and the output C. The voltage waveforms of A, B and C are as shown below [CBSE AIPMT 2006]
The logic circuit gate is:Correct
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Question 3 of 5
3. Question
4 pointsIn a full wave rectifier circuit operating from 50 Hz mains frequency, the fundamental frequency in the ripple would be [AIEEE 2005]
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Question 4 of 5
4. Question
4 pointsA transistor is operated in common emitter configuration at constant collector voltage Vc = 1.5 V such that a change in the base current from 100 μA to 150 μA produces a change in the collector current from 5 mA to 10 mA. The current gain (β) is: [CBSE AIPMT 2006]
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Question 5 of 5
5. Question
4 pointsThe given truth table is for which logic gate: [CBSE AIPMT 2002]
A B Y 1 1 0 0 1 1 1 0 1 0 0 1 Correct
Incorrect