ISRO 2023 Quiz 32 Revision

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Question 1

If and where , then which one of the following is correct?

• ABA = C
• BAB = C
• CA² + B² = C² = I_{2 × 2}
• DAB = –C

Question 2

The response of the system to the unit step input the value of at t=0⁺ is

• A2
• B1
• C3
• D4

Question 3

In a coaxial transmission line (ε_r = 1), the electric field intensity is given by:

The displacement current density is

• A
• B
• C
• D

Question 4

For a two port network and are given by

The Y-parameters of the network are

• A
• B
• C
• D

Question 5

The mean value C of Cauchy’s theorem for the functions and in the interval [2, 3] is

• A2.4
• B2.5
• C2.6
• D2.8

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