How do we calculate the value of hybrid parameter h12 if V2 = 20V and V1 = 50V in a high frequency T model?(a) 0.04(b) 0.25(c) 0.4(d) 2.5This question was addressed to me in final exam.My question comes from The High Frequency T Model in chapter High Frequency Transistor of Electronic Devices & Circuits

How do we calculate the value of hybrid parameter h12 if V2 = 20V and

1.	How do we calculate the value of hybrid parameter h12 if V2 = 20V and V1 = 50V in a high frequency T model?(a) 0.04(b) 0.25(c) 0.4(d) 2.5This question was addressed to me in final exam.My question comes from The High Frequency T Model in chapter High Frequency Transistor of Electronic Devices & Circuits
Answer» Right CHOICE is (d) 2.5 Explanation: To find the hybrid parameter h12 in a high frequency T MODEL we use the below MENTIONED formula. Given values are V2 = 20V and V1 = 50V. h21 = V1 / V2 = 50 / 20 = 2.5

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