In a radar system, the range of R1 is achieved at a frequency f1. Then the range R2 at frequency R2 = 8f1 would be __________ [Neglect effect of 1 on the Beam width.]-A-R2 = R1B-R2 = 4R1C-R2 = 2R1D-R2 = -C-R2 = 2R1

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APTITUDE CRACK · Accepted Answer

The correct option is  C R2 = 2R1  The range of the radar is directly proportional to the square root of the frequency. ∴ R ∝ ∴ R1 ∝ and R2 ∝ ∴ ∴ .

Exam Questions Papers

Q1: In a radar system, the range of R₁ is achieved at a frequency f₁. Then the range R₂ at frequency R₂ = 8f₁ would be __________ [Neglect effect of 1 on the Beam width.]

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Exam Questions Papers

Q1: In a radar system, the range of R1 is achieved at a frequency f1. Then the range R2 at frequency R2 = 8f1 would be __________ [Neglect effect of 1 on the Beam width.]

Solution

For help Students Orientation Mcqs Questions

Q1: In a radar system, the range of R₁ is achieved at a frequency f₁. Then the range R₂ at frequency R₂ = 8f₁ would be __________ [Neglect effect of 1 on the Beam width.]

For help Students Orientation
Mcqs Questions