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Network Elements and the Concept of Circuit

Easy Questions

Network Theory

Network Elements and the Concept of Circuit
Network theory miscellaneous
  1. The value of R required for maximum power transfer in the network shown below is—


    1. 50 Ω
    2. 20 Ω
    3. 30 Ω
    4. 25 Ω
Correct Option: B

We know for maximum power transfer to the network Rth = RL
Calculation for Rth:

Rth = 20 || 20 + 10 = 10 + 10 = 20 Ω


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