Semiconductor Electronics questions
553 published questions with worked solutions.
- To a germanium sample, traces of gallium are added as an impurity. The resultant sample would behave likeNot in JEE Advanced syllabus
- In extrinsic semiconductors,Not in JEE Advanced syllabus
- Statement 1: Light emitting diode (LED) emits spontaneous radiation Statement 2: LED are forward biased p-n junctionsNot in JEE Advanced syllabus
- The given truth table is for Input A, Input B, Output Y 0 0 1 0 1 1 1 0 1 1 1 0Not in JEE Advanced syllabus
- Which logic gate produces 'LOW' output when any of the inputs is 'HIGH'?Not in JEE Advanced syllabus
- The following truth table corresponds to the logic gate A: 0 0 1 1 B: 0 1 0 1 X: 0 1 1 1Not in JEE Advanced syllabus
- The output of a NAND gate is 0Not in JEE Advanced syllabus
- The logic behind 'NOR' gate is that which givesNot in JEE Advanced syllabus
- Which of the following logic gates is a universal gate?Not in JEE Advanced syllabus
- An LED is constructed from a pn junction based on a certain semi-conducting material whose energy gap is 1.9 eV. Then the...Not in JEE Advanced syllabus
- Identify the true statement of OR gateNot in JEE Advanced syllabus
- C and Si both have same lattice structure, having 4 bonding electrons in each. However, C is insulator whereas Si is intrinsic...Not in JEE Advanced syllabus
- If the two ends p and n of p-n junction diode are joined by a wire,Not in JEE Advanced syllabus
- Which of the following is an example of donor impurity?Not in JEE Advanced syllabus
- The diode is called an electronic valve sinceNot in JEE Advanced syllabus
- An ideal diodeNot in JEE Advanced syllabus
- Depletion layer in the p-n junction is caused byNot in JEE Advanced syllabus
- Leakage current in a junction diodeNot in JEE Advanced syllabus
- In a semiconductor diode, the barrier potential offers opposition to onlyNot in JEE Advanced syllabus
- Bond in n and p type semiconductor isNot in JEE Advanced syllabus
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