Electrical Engineering (EE) Exam  >  Electrical Engineering (EE) Questions  >  The input impedance of short-circuited line o... Start Learning for Free
The input impedance of short-circuited line of length l where λ/4 < l < λ/2, is
  • a)
    resistive
  • b)
    inductive
  • c)
    capacitive
  • d)
    none of the above
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
The input impedance of short-circuited line of length l where λ/4 <...
l < λ/4, ZL = 0
, if Zd comes +j kZC then inductive,
If Zd comes -j kZC then capacitive.
for 0 ≤ l ≤ 1/4, λ ≤ l ≤ 3λ/4 will be inductive.
View all questions of this test
Most Upvoted Answer
The input impedance of short-circuited line of length l where λ/4 <...
The input impedance of a short-circuited transmission line of length l, where λ/4 is the wavelength, can be calculated using the formula:

Zin = jZ0 * tan(βl)

Where Zin is the input impedance, Z0 is the characteristic impedance of the transmission line, β is the propagation constant (2π/λ), and l is the length of the transmission line.

For a short-circuited line of length λ/4, the length l would be equal to λ/4. Therefore, the input impedance can be calculated as:

Zin = jZ0 * tan(β * (λ/4))

Since λ/4 is a quarter-wavelength, the tangent of βl will be infinite, resulting in an open circuit. Therefore, the input impedance of a short-circuited line of length λ/4 is an open circuit.
Explore Courses for Electrical Engineering (EE) exam

Top Courses for Electrical Engineering (EE)

The input impedance of short-circuited line of length l where λ/4 < l < λ/2, isa)resistiveb)inductivec)capacitived)none of the aboveCorrect answer is option 'C'. Can you explain this answer?
Question Description
The input impedance of short-circuited line of length l where λ/4 < l < λ/2, isa)resistiveb)inductivec)capacitived)none of the aboveCorrect answer is option 'C'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about The input impedance of short-circuited line of length l where λ/4 < l < λ/2, isa)resistiveb)inductivec)capacitived)none of the aboveCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The input impedance of short-circuited line of length l where λ/4 < l < λ/2, isa)resistiveb)inductivec)capacitived)none of the aboveCorrect answer is option 'C'. Can you explain this answer?.
Solutions for The input impedance of short-circuited line of length l where λ/4 < l < λ/2, isa)resistiveb)inductivec)capacitived)none of the aboveCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Electrical Engineering (EE). Download more important topics, notes, lectures and mock test series for Electrical Engineering (EE) Exam by signing up for free.
Here you can find the meaning of The input impedance of short-circuited line of length l where λ/4 < l < λ/2, isa)resistiveb)inductivec)capacitived)none of the aboveCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of The input impedance of short-circuited line of length l where λ/4 < l < λ/2, isa)resistiveb)inductivec)capacitived)none of the aboveCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for The input impedance of short-circuited line of length l where λ/4 < l < λ/2, isa)resistiveb)inductivec)capacitived)none of the aboveCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of The input impedance of short-circuited line of length l where λ/4 < l < λ/2, isa)resistiveb)inductivec)capacitived)none of the aboveCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice The input impedance of short-circuited line of length l where λ/4 < l < λ/2, isa)resistiveb)inductivec)capacitived)none of the aboveCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Electrical Engineering (EE) tests.
Explore Courses for Electrical Engineering (EE) exam

Top Courses for Electrical Engineering (EE)

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev