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ELECTRONICS — Minor 1 2026 question paper

MMMUT Electronics and Communication Engineering previous year question paper for ELECTRONICS (BEC 201), semester 2, Minor 1 2026. All 12 questions are listed below, each with a written answer on Nexsus.

Paper details

  • Subject: ELECTRONICS (BEC 201)
  • Branch: Electronics and Communication Engineering
  • Semester: 2
  • Exam: Minor 1 2026
  • Questions: 12

Questions asked in ELECTRONICS Minor 1 2026

  1. Q1(a). Convert the decimal number 250.5 to base 2, base 8, and base 16. [3 marks]
  2. Q1(a)(i). Convert the decimal number 250.5 to base 2, base 8, and base 16.
  3. Q1(a)(ii). Perform the subtraction with the decimal numbers 753 - 864 using 10's complement.
  4. Q1(b). Minimize the following four variable logic function using K-Map. f(A, B, C, D) = A B CD + A B CD + A B C + A B D + A C + A B C + B [2 marks]
  5. Q1(c). What do you mean by CMOS technology? Draw and explain the CMOS implementation of NAND and NOR gates. [2 marks]
  6. Q2(a). Explain J-K flip-flop. What is Race-around condition in J-K flip-flop and what is its remedy? [3 marks]
  7. Q2(a)(i). Explain J-K flip-flop. What is Race-around condition in J-K flip-flop and what is its remedy?
  8. Q2(a)(ii). What is Multiplexer. Implement the given function with 8 x 1 MUX. F(A, B, C, D) = m(0, 1, 3, 8, 9, 15)
  9. Q2(b). Define an encoder, also describe an 8 x 3 Priority encoder. [2 marks]
  10. Q2(c). What is the Difference between Synchronous and Asynchronous Counters? Design a 4 - bit Synchronous UIP Down Counter. [2 marks]
  11. QQ1.. Attempt any Two parts of the following. Q. 1 (a) is compulsory.
  12. QQ2.. Attempt any Two parts of the following. Q. 2 (a) is compulsory.