Question is ⇒ To ensure that only dominant mode TE10 is allowed to propagate in an air filled rectangular waveguide, the lower frequency limit and upper frequency limit are, Options are ⇒ (A) about 25% above fc for TE10 and 5% below fc for TE20 mode respectively, (B) about 50% above fc for TE10 and 25% below fc for TE20 mode respectively, (C) about 25% above fc for TE10 and 25% below fc for TE20 mode respectively, (D) none of the above, (E) , Leave your comments or Download question paper.

Question is ⇒ To ensure that only dominant mode TE10 is allowed to propagate in an air filled rectangular waveguide, the lower frequency limit and upper frequency limit are, Options are ⇒ (A) about 25% above fc for TE10 and 5% below fc for TE20 mode respectively, (B) about 50% above fc for TE10 and 25% below fc for TE20 mode respectively, (C) about 25% above fc for TE10 and 25% below fc for TE20 mode respectively, (D) none of the above, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	To ensure that only dominant mode TE₁₀ is allowed to propagate in an air filled rectangular waveguide, the lower frequency limit and upper frequency limit are
A.	about 25% above f_c for TE₁₀ and 5% below f_c for TE₂₀ mode respectively [Correct Answer]
B.	about 50% above f_c for TE₁₀ and 25% below f_c for TE₂₀ mode respectively [Wrong Answer]
C.	about 25% above f_c for TE₁₀ and 25% below f_c for TE₂₀ mode respectively [Wrong Answer]
D.	none of the above [Wrong Answer]
View Answer 1 -1 Explanation:- Answer : A Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

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