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12th Standard English Medium Physics Subject Electronics and Communication Book Back 3 Mark Questions with Solution Part - II Question Bank Software Jun-01 , 2021

QB365 provides detailed and simple solution for every Book back Questions in class 12 Physics Subject. It will helps to get more idea about question pattern in every book back questions with solution.

12th Standard English Medium Physics Subject Electronics and Communication Book Back 3 Mark Questions with Solution Part - II

12th Standard English Medium Physics Subject Electronics and Communication Book Back 3 Mark Questions with Solution Part - II

12th Standard

    Reg.No. :
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Physics

Time : 00:30:00 Hrs
Total Marks : 15
    5 x 3 = 15

  1. Explain the ampitude modulation with necessary diagrams.

  2. Explain the ground wave propagation and space wave propagation of electromagnetic waves through space.

  3. Give the applications of lCT in mining and agriculture sectors.

  4. Fiber optic communication is gaining popularity among the various transmission media -justify.

  5. Explain the formation of depletion region and barrier potential in PN junction diode.

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