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Physics - Semiconductors

Practise 19 JIPMER previous year questions on Semiconductors, compiled from papers spanning 2004 to 2019. Each question is pulled directly from the actual exam paper it appeared in, so you're practising in the exact style and difficulty JIPMER tests.

Semiconductors has been asked in 0 of the 19 years of JIPMER papers analysed (2001–2019), with 19 questions in all. 42% of them were easy, 53% moderate and 5% tough. Most of its questions came from 2019, with 0 questions that year. In the last three years (2017–2019) it had 0 questions across 5 papers, about 0 per paper.

The chapter's 5 topics are not weighted equally: Logic gates (7 questions, 37%), Junction Transistors (5 questions, 26%), and Diodes (4 questions, 21%) have been asked the most. Logic gates has produced the most tough questions (1).

  1. 1Following circuit will act as2019Logic gates
  2. 2For CE configuration transistor. Which of the following statement is correct?2019Junction Transistors
  3. 3The given combination will work as2019Logic gates
  4. 4The following circuit represents2017Logic gates
  5. 5The truth table for the following logic circuit is2016Logic gates
  6. 6The transfer ratio of a transistor is 50 . The input resistance of the transistor when used in the common emitter configuration is . The pea2016Junction Transistors
  7. 7A change of 8.0 mA in the emitter current brings a change of 7.9 mA in the collector current. The value of will be2015Junction Transistors
  8. 8When plate voltage in diode valve is increased from 100 V to 150 V. Then, plate current increases from 7.5 mA to 12 mA, then dynamic plate r2014Diodes
  9. 9The reason of current flow in junction in forward bias is2014Diodes
  10. 10Which logic gate is represented by the following combination of logic gates?2013Logic gates
  11. 11The truth table given below is for ( and are the inputs, is the output)2012Logic gates
  12. 12Which of the following is unipolar transistor?2011Junction Transistors
  13. 13Which logic gate is represented by the following combination of logic gates?2010Logic gates
  14. 14Zener diode is used for2007Diodes
  15. 15Carbon, silicon and germanium atoms have four valence electrons each. Their valence and conduction bands are separated by energy band gaps r2007Energy Bands in Solids
  16. 16Choose the only false statement from the following2007Energy Bands in Solids
  17. 17The amplification factor of a triode valve is 15 . If the grid voltage is changed by 0.3 V , the change in plate voltage in order to keep th2006Diodes
  18. 18In junction diode, the holes are because of2004Semiconductors
  19. 19In the mode of a transistor, when the collector voltage is changed by 0.5 volt, the collector current changes by 0.05 mA . The output resist2004Junction Transistors

Frequently Asked Questions

1.How many questions are available for Semiconductors?

This chapter includes 19 questions compiled from JIPMER papers spanning 2004 to 2019.

2.Are these questions only from JIPMER, or from other exams too?

These are JIPMER questions specifically for the Semiconductors chapter. Questions from other exams like NEET or AIIMS are organised separately under their respective exam sections.

3.Is Semiconductors an important chapter for JIPMER Physics?

Semiconductors has appeared in 12 of the 16 years of JIPMER papers covered here, with 19 questions across 12 papers - about 2 per paper it appears in.

4.What is the difficulty level of Semiconductors questions in JIPMER?

Of the 19 questions analysed for this chapter, 42% are easy, 53% moderate and 5% tough. 2019 had the most, with 0 questions.

5.Which topics in Semiconductors should I focus on?

These topics have carried the most weightage in Semiconductors:

  • Logic gates - 7 questions (37%)
  • Junction Transistors - 5 questions (26%)
  • Diodes - 4 questions (21%)
  • Logic gates has produced the most tough questions (1).
6.Is Semiconductors's weightage in JIPMER going up or down?

Across all 12 papers analysed, Semiconductors has averaged about 1.6 questions per paper. In the last three years (2017–2019), that average has fallen, at about 0.0 questions per paper. Use the year-wise numbers on this page for the exact trend before you decide how much time to give it.