Question is ⇒ A Yagi antenna has a driven antenna, Options are ⇒ (A) only, (B) with a reflector, (C) with one or more directors, (D) with a reflector and one or more directors, (E) , Leave your comments or Download question paper.

Question is ⇒ A Yagi antenna has a driven antenna, Options are ⇒ (A) only, (B) with a reflector, (C) with one or more directors, (D) with a reflector and one or more directors, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	A Yagi antenna has a driven antenna
A.	only [Wrong Answer]
B.	with a reflector [Wrong Answer]
C.	with one or more directors [Wrong Answer]
D.	with a reflector and one or more directors [Correct Answer]
View Answer 1 -1 Explanation:- Answer : D 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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Match the following:

	List I		List II
A.	45	1.	10110100
B.	90	2.	11010010
C.	180	3.	01011010
D.	210	4.	00101101
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A-3, B-4, C-5, D-2
A-4, B-3, C-5, D-2
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⇒ In a cycloconverter it is possible to vary
only output frequency
only output voltage
both output voltage and frequency but not simultaneously
both output voltage and output frequency simultaneously

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1 μs to 100 μs
1 nano sec to 1 μs
1 nano sec to hundreds of μs
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increases
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⇒ With regard to a transmission line, which of the following statements is correct?
Any impedance repeats itself every 1/4 on the Smith chart.
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Fourier
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⇒

Assertion (A): Peak to peak value of a sinusoidal wave is 2.828 times the rms value.

Reason (R): Peak factor of a sinusoidal wave is 1.414.

Both A and R are true and R is correct explanation of A
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Area within the impulse response in finite.
Eigen values of the system are positive and real.
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1 and 4
1 and 3
2, 3 and 4
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increment and decrement operation, arithmetic operation, comparison, logical operation and assignment operation.
comparison, arithmetic operation, increment and decrement operation, logical operation and assignment operation.
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