Question is ⇒ Loading of a line means, Options are ⇒ (A) increasing inductance of line, (B) increasing distributed inductance of line, (C) decreasing distributed inductance of line, (D) decreasing inductance of line, (E) , Leave your comments or Download question paper.

Question is ⇒ Loading of a line means, Options are ⇒ (A) increasing inductance of line, (B) increasing distributed inductance of line, (C) decreasing distributed inductance of line, (D) decreasing inductance of line, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	Loading of a line means
A.	increasing inductance of line [Wrong Answer]
B.	increasing distributed inductance of line [Correct Answer]
C.	decreasing distributed inductance of line [Wrong Answer]
D.	decreasing inductance of line [Wrong Answer]
View Answer 1 -1 Explanation:- Answer : B 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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⇒

Assertion (A): Transient periods are of short duration but can result in dangerously high voltages and currents.

Reason (R): Circuit equations in transient analysis are integral differential equations.

Both A and R are correct and R is correct explanation of A
Both A and R are correct but R is not correct explanation of A
A is true, R is false
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⇒ As per BIS, solid insulators are classified into 6 categories.
TRUE
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⇒ When the height of a vertical earthed antenna is less than λ/4
the base input impedance will be capacitive
the base input impedance will be purely resistive
the base input impedance will be inductive
the base input impedance will be negligibly small

⇒ A person with a receiver is 5 km away from the transmitter. What is the distance that this person must move further to detect at 3 dB decrease in signal strength?
942 m
2070 m
4978 m
5320 m

⇒ An MTI radar operating at 5 GHz has a PRF of 800 pps. The lowest blind speed is
48 m/s
96 m/s
192 m/s
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⇒ In radar system if the antenna diameter is increased by a factor of 4, the minimum range will increased by a factor of
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⇒ Consider the directive T : DS105. This directive
directs the assembler to reserve a sequence of 105 bytes in the memory
directs the assembler to reserve a sequence of 105 bits in the memory
directs the assembler to reserve a sequence of consecutive 105 bytes in the memory
directs the assembler to reserve a sequence of consecutive 105 bits in the memory

⇒

Match the following:

	List I (Transmission system)		List II (Mode)
A.	Rectangular waveguide	1.	TE/TM
B.	Circular waveguide	2.	TEM
C.	Coaxial line	3.	Quasi TEM
D.	Microstrip line

A-1, B-1, C-2, D-3
A-1, B-2, C-2, D-3
A-2, B-2, C-3, D-3
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⇒ Forbidden energy gap in germanium at 0 K is about
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5 eV
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⇒ The modulation index of wideband FM signal is
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unity
greater than unity
nearly 0.67

⇒ If air pressure in a rectangular waveguide is increased the maximum power handling capacity
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⇒ In a CE amplifier the ac emitter resistance
is zero
is high
is very high
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⇒ In which mode of circular waveguide does the attenuation continuously decrease as frequency is increased?
TE₀₁
TE₁₁
TE₀₅
TE₂₁

⇒

Assertion (A): Power drain of CMOS increases with operating frequency

Reason (R): All unused CMOS inputs should be tied either to a fixed voltage level (0 or V_DD) or to another input.

Both A and R are correct and R is correct explanation of A
Both A and R are correct but R is not correct explanation of A
A is true, R is false
A is false, R is true

⇒ A capacitance transducer has two plates each of area 5 mm². The coil gap is 2 mm. Displacement sensitivity due to change in gap length is
11.1 pF/cm
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⇒ If velocity of sound waves in air at 0°C is 330 m/s, the velocity at 40°C is about
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353 m/s
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⇒ In a purely resistive circuit the instantaneous power varies from zero to maximum twice in each cycle.
TRUE
FALSE

⇒ Frequency modulation consists in
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varying the amplitude of the carrier in accordance with the instantaneous value of the modulating voltage
varying the frequency of the carrier voltage in accordance with the instantaneous value of the modulating voltage
vary the frequency of the carrier voltage

⇒ A capacitor having capacitance C is raised to voltage V. The energy stored will be
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joule/coulomb
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joule/ampere
joule/volt

⇒ When sources of different frequencies feed a network the only method of solution is superposition theorem.
TRUE
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⇒ As the firing of a thyristor is delayed, the output voltage of a controlled rectifier decreases.
TRUE
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⇒ An 8-bit microprocessor has 16 bit address bus A₀ - A₁₅. The processor addresses a 1-K byte memory chip as shown. The address range for the chi
(F00F)_H TO (F40E)_H
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⇒ In the circuit of figure the current through 5 Ω resistance at t = 0^{+0.166666666666667
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3.1 A
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⇒ For frequency up to 1650 kHz, the transmitting antenna is used a
parabolic dish
vertical antenna
yagi antenna
turnstile antenna

⇒ A transmission line has primary constants R, L, G and C and secondary constant z₀ and γ = (a + Jβ). If the line is loss less, then
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G = 0, a = β
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⇒ Which one is time invariant system?
y[n] = x[2n]
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y[n] = x[n/2]
all

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TRUE
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⇒ When a series RL circuit having power factor angle 0 is switched on to an ac voltage V_m sin (ωt + Φ), the transient term is zero if Φ = 0.
TRUE
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