Question is ⇒ <p>Match the following:</p><table cellpadding="0" cellspacing="0" border="0" class="matching"><tbody><tr><th width="5%"> </th><th>List I </th> <th width="5%"></th><th>List II </th></tr><tr><td>A.</td><td>Coastals receiver</td><td>1.</td><td>VSB</td></tr><tr><td>B.</td><td>Stereo-multiplexing</td><td>2.</td><td>Demodulating DSB-SC</td></tr><tr><td>C.</td><td>TV broad casting</td><td>3.</td><td>FM radio broad casting</td></tr><tr><td> </td><td> </td><td>4.</td><td>Slope overload</td></tr><tr><td> </td><td> </td><td>5.</td><td>Matched filter</td></tr></tbody></table>, Options are ⇒ (A) A-1, B-3, C-2, (B) A-2, B-3, C-1, (C) A-2, B-1, C-4, (D) A-4, B-3, C-1, (E) , Leave your comments or Download question paper.

Question is ⇒ <p>Match the following:</p><table cellpadding="0" cellspacing="0" border="0" class="matching"><tbody><tr><th width="5%"> </th><th>List I </th> <th width="5%"></th><th>List II </th></tr><tr><td>A.</td><td>Coastals receiver</td><td>1.</td><td>VSB</td></tr><tr><td>B.</td><td>Stereo-multiplexing</td><td>2.</td><td>Demodulating DSB-SC</td></tr><tr><td>C.</td><td>TV broad casting</td><td>3.</td><td>FM radio broad casting</td></tr><tr><td> </td><td> </td><td>4.</td><td>Slope overload</td></tr><tr><td> </td><td> </td><td>5.</td><td>Matched filter</td></tr></tbody></table>, Options are ⇒ (A) A-1, B-3, C-2, (B) A-2, B-3, C-1, (C) A-2, B-1, C-4, (D) A-4, B-3, C-1, (E) , Leave your comments or Download question paper. Previous question Next question

Q1.

Match the following:

	List I		List II
A.	Coastals receiver	1.	VSB
B.	Stereo-multiplexing	2.	Demodulating DSB-SC
C.	TV broad casting	3.	FM radio broad casting
		4.	Slope overload
		5.	Matched filter

A-1, B-3, C-2

A-2, B-3, C-1

A-2, B-1, C-4

A-4, B-3, C-1

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

Previous question Next question

Also Read Similar Questions Below :

⇒ In a series circuit with fixed R and variable X_L, the current locus lies in the fourth quadrant.
TRUE
FALSE

⇒ The maximum range of a radar is proportional to
square root of peak transmitted pulse power
fourth root of peak transmitted pulse power
peak transmitted pulse power
none of the above

⇒ If e = 10 sin(10⁸ t + 3 sin 10⁴ t) then the deviation is
4.77 kHz
47.7 kHz
477 kHz
4770 kHz

⇒ The antenna current of an AM transmitter is 8 A. When only the carrier is sent, but it increases to 8.93 A. when the carrier is sinusoidally modulated. The percentage modulation is nearly
0.9
0.8
0.75
0.7

⇒ If ωε is the displacement current factor and s is conduction current density factor then which of the following statements is incorrect?
For a lossless dielectric σ = 0
For an imperfect dielectric σ = 0
For a dielectric ωε >> σ
For a semiconductor ωε = σ

⇒ Which of the following conversion is incorrect?
2048.0625 = 100000000000.0001₂
100000011.1001₂ = 131.5625₁₀
101101₂ = 45₈
Hexadecimal B6C₇ = 46791₁₀

⇒ A message signal x(t) is amplitude modulated with carrier c(t2ω
3ω
1ω
0.5ω

⇒ A heterodyne frequency changer is called a
Modulator
Mixer
Demodulator
Frequency translator

⇒ If there are M equally likely and independent messages and M = 2^N where N is an integer, the information in each message is equal to
N bits
0.5 N bits
2 N bits
4 N bits

⇒ The noise temperature of sky is about __________ °K.
100
273
0
30

⇒ Panel type instruments are used in
power stations
automobiles
industries
all of the above

⇒ A full wave rectifier using centre tapped transformer and a bridge rectifier use similar diodes and have equal no load output voltage. Under equal load conditions
Output voltage of bridge rectifier
Output voltage of bridge rectifier will be more than that of other
Output voltage of both will be exactly equal
Output voltage of any one may be more than that of other

⇒ In a CE amplifier the dc load line is the same as ac load line when
ac collector resistance and dc collector resistance are equal
ac collector resistance and dc emitter resistance are equal
ac collector resistance is very high
ac collector resistance is one half of dc collector resistance

⇒ In a specimen of cast iron, a field strength of 400 AT/m cause a flux density of 0.6 T. In a specimen of silicon steel, the same value of H would cause B to be
0.6 T
more than 0.6 T
less than 0.6 T
0.6 T or less than 0.6 T

⇒ Which of the following statements are executable in FORTRAN 77?
Arithmetic IF
Assign
Call
All of the above

⇒ A 'n' bit sequence generator employing SR flip-flop has maximum length of the sequence as :
2ⁿ
n
2ⁿ - 1
2ⁿ^-1

⇒
Assertion (A): Microprocesspr 8085 has six 8 bit registers B, C, D, E, H L.
Reason (R): B - C, D - E, H - L may be combined to form register pairs to hold 16 bits data.

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 correct R is wrong
A is wrong R is correct

⇒ The transconductance curve of a JFET is
a straight line
parabolic
hyperbolic
inverted V-type

⇒ A 4 bit synchronous counter has flip flops having propagation delay of 50 ns each and AND gates having propagation delay of 20 ns each. The maximum frequency of clock pulses can be
20 MHz
50 MHz
14.3 MHz
5 MHz

⇒ In figure, V reads 45V. Then
10.1 A
13.3 A
16.1 A
19.4 A

⇒ When the mains supply is switched off the contents of primary computer memory are lost.
TRUE
FALSE

⇒ In a 3 input NOR gate, the number of states in which output is 1 equals
1
2
3
4

⇒ For a sinusoidal input, the circuit shown in the figure will act
Pulse generator
Full wave rectifier
Ramp generator
Voltage Doubler

⇒ In broadcast television, the number of lines per frame is chosen to be odd number to
reduce the required bandwidth
improve resolution
reduce peak power requirement
make interlacing easier

⇒ The use of thermocouple meters for ac measurement leads to a scale which is
linear
square law
logarithmic
exponential

⇒ Which gives minimum probability of error?
ASK
FSK
PSK
DPSK

⇒
Assertion (A): δ(t - b) is an impulse occuring at t = b
Reason (R): Intergal of unit impulse gives unit step function.

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

⇒ Which of the following is not a transducer in true sense?
Thermocouple
Piezo electric
Photo electric cell
LCD

⇒ The atomic number of silicon is 14. It can be therefore concluded that
a silicon atom contains 14 protons
a silicon atom contains 14 neutrons
a silicon atom contains 14 electrons
all of the above

⇒ In PAL system
phase of U signal is reversed on alternating lines
phase of V signal is reversed on alternating lines
phases of both U and V signals are reversed on alternating lines
none of the above

Users Also Read
Previous Papers

Aptitude

Reasoning

Gen.Knowledge

Speak English

English / Verbal

Online / Mock Test

Vedic Math