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Consider the following statements about advantages of phase discriminator over slope detector
| |
A. | 1, 2, 3, 4 [Wrong Answer] |
B. | 2, 3, 4 [Wrong Answer] |
C. | 1, 2, 3 [Wrong Answer] |
D. | 1, 3, 4 [Correct Answer] |
View Answer
Explanation:-
Answer : D Discuss it below : !! OOPS Login [Click here] is required to post your answer/result |
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Line editor
Text editor
Column editor
⇒ The probability giving distribution of electrons over a range of allowed energy levels is known as
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Fermi-Dirac Distribution
Richardson Dushman Distribution
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⇒ Dielectric strength of which of the following material has the highest dielectric strength?
Porcelain
Soft rubber
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⇒ In degenerate p type semiconductor material, the Fermi level,
is in the valence band
is in conduction band
is at the centre in between valence and conduction bands
is very near conduction band
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the spacing between adjacent turns is very large
the spacing between adjacent turns approaches zero
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⇒ In a ratio detector
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stabilization against signal strength variations is provided
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Square loop
Conical horn
Folded dipole
Log-periodic
⇒ The units for intrinsic strength of dielectric are
kV
kV/m
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2
4
8
16
⇒ A rectangular waveguide measures 3 x 4.5 cm internally and has a 10 GHz signal propagated in it. Calculate the cut off frequency for dominant mode.
4 GHz
7.5 GHz
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⇒ Intrinsic or characteristic impedance of free space has a value of
120 ohm
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⇒ If F_{n} represents Fourier series coefficient of f(t), then Fourier series coefficient of f(t + t) =
F_{n}e ^{-jω}_{0}^{t}
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⇒ Which of the following term does not apply to the Yagi-Uda array?
High gain
Folded dipole
Parasitic
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emitters of the two transistors are connected through a resistor
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TM_{10}
TE_{10}
TM_{00}
TM_{01}
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0000H - 07FFH
F800H - FFFFH
0000H - 03FFH
0000H - 3FFFH
⇒ The real part of complex dielectric constant and tanδ for a dielectric are 2.1 and 5 x 10^{-4} at 100 Hz respectively. The imaginary part of dielectric constant at 100 Hz is
1.05 x 10^{-3}
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2
3
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5
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TRUE
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On-off controller with integral gap
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