GATE 2022 EC Question Paper with Answer Key PDFs (February 6- Forenoon Session)

GATE 2022 EC Question Paper with Answer Key PDFs is now available for download. IIT Kharagpur conducted the GATE 2022 EC on 6th February 2022 for a 3 hours duration (9:00 AM to 12 PM). The overall difficulty level of GATE 2022 EC question paper was rated moderate to tough. The General Aptitude section carried the highest weightage in the exam. The Communication System carried the greatest weightage from the core Electrical and Communication Engineering section. The Signal and System section had the least weightage in the exam.

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Candidates preparing for the upcoming GATE 2023 exam can download GATE 2022 EC Question Paper with Answer Key PDFs given below.

GATE 2022 EC Question Paper with Answer Key PDFs- February 6 (Forenoon Session)

GATE 2022 EC Question Paper GATE 2022 EC Answer Key
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GATE 2022 EC Paper Analysis

All the candidates were supposed to attempt a total of 65 questions to score 100 marks in GATE 2022 EC question paper.

  • IIT Kharagpur listed 14 MSQs (Multiple Choice Questions), 18 NATs (National Testing Agency), and 33 MCQs (Multiple Choice Questions).
  • A total of 47 questions were listed from the core EC subject.
  • The remaining 18 questions were related to the Engineering Mathematics and General Aptitude sections.
  • The Signal and System topic carried only 4 questions carrying 6 marks. It accounted for the lowest weightage in GATE 2022 EC question paper.
  • The General Aptitude section carried 10 questions of 15 marks
  • The difficulty level of the General Aptitude was moderate
  • 8 questions carrying 13 marks appeared from Engineering Mathematics section

Have a look at the below-mentioned table to see the details of the topics and number of questions and marks carried by the topics asked in the exam-

Topics/Sections 1 Mark Question 2 Marks Questions Marks
Network Theory 2 3 8
Analog Circuits 4 3 10
Digital Circuits 3 4 11
Control System 1 3 7
Signal and System 2 2 6
Communication System 3 5 13
Electromagnetics 4 1 6
Electronic Devices and Circuits 2 3 8
Engineering Mathematics 3 5 13
General Aptitude 5 5 15
Total 30 35 100

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GATE Questions

  • 1.

    Franz looked for opportunities to skip school to do what?

      • water the plants

      • collect birds eggs


    • 2.
      For the reaction, $H_{2} + I_{2} {\rightleftharpoons} 2HI, K= 47.6.$ If the initial number of moles of each reactant and product is 1 mole then at equilibrium

        • $\left[I_{2}\right]=\left[H_{2}\right], \left[I_{2}\right] > \left[HI\right]$
        • $({\frac{x^3}{9}})$
        • \(\left[I_{2}\right]>\left[H_{2}\right], \left[I_{2}\right] = \left[HI\right]\)

        • $\omega\propto\,n^{\frac{1}{3}}$

      • 3.

        Write a balanced equation for the reaction of molecular nitrogen (N2) and oxygen (O2) to form dinitrogen pentoxide. \((f(x)=x^2)\)

          • N2 + O2 → N2O5 (unbalanced equation)
          • 2N2 + 5O2 → 2N2O5
          • option 3

        • 4.

          In p-type semiconductor density of mobile holes exceeds that of conduction electrons. Hence, minority carriers in p -type semiconductor are conduction (free) electrons.


           

            • a

            • b


          • 5.

            M. Hamel is introduced as a ruler-wielding teacher. This demonstrates that:

              • he is adamant.

              • he is a hard taskmaster.


            • 6.
              Direction: In these tests you will find an Incomplete Figure and four Answer Figures. You have to select one diagram from the Answer Figures which fits into the blank column in Incomplete Figure in order to complete it
              Incomplete Figure

              Answer Figures

                • Figure (a)

                • Figure (b)

                • Figure ©

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