Question is ⇒ Match the following:<table cellpadding="0" cellspacing="0" border="0" class="matching"><tbody><tr><th width="5%"> </th><th>List I (I/P - O/P relation)</th> <th width="5%"></th><th>List II (Property of the system) </th></tr><tr><td>A.</td><td>y(n) = x(n)</td><td>1.</td><td>Nonlinear, non-causal</td></tr><tr><td>B.</td><td>y(n) = x(n2)</td><td>2.</td><td>Linear, non casual</td></tr><tr><td>C.</td><td>y(n) = x2(-n)</td><td>3.</td><td>Linear causal</td></tr><tr><td>D.</td><td>y(n) = x2(n)</td><td>4.</td><td>Nonlinear causal</td></tr></tbody></table>, Options are ⇒ (A) A-1, B-4, C-3, D-2, (B) A-3, B-2, C-1, D-4, (C) A-1, B-2, C-3, D-4, (D) A-3, B-4, C-1, D-2, (E) , Leave your comments or Download question paper.

Question is ⇒ Match the following:<table cellpadding="0" cellspacing="0" border="0" class="matching"><tbody><tr><th width="5%"> </th><th>List I (I/P - O/P relation)</th> <th width="5%"></th><th>List II (Property of the system) </th></tr><tr><td>A.</td><td>y(n) = x(n)</td><td>1.</td><td>Nonlinear, non-causal</td></tr><tr><td>B.</td><td>y(n) = x(n2)</td><td>2.</td><td>Linear, non casual</td></tr><tr><td>C.</td><td>y(n) = x2(-n)</td><td>3.</td><td>Linear causal</td></tr><tr><td>D.</td><td>y(n) = x2(n)</td><td>4.</td><td>Nonlinear causal</td></tr></tbody></table>, Options are ⇒ (A) A-1, B-4, C-3, D-2, (B) A-3, B-2, C-1, D-4, (C) A-1, B-2, C-3, D-4, (D) A-3, B-4, C-1, D-2, (E) , Leave your comments or Download question paper. Previous question Next question

Q1.

Match the following:

	List I (I/P - O/P relation)		List II (Property of the system)
A.	y(n) = x(n)	1.	Nonlinear, non-causal
B.	y(n) = x(n²)	2.	Linear, non casual
C.	y(n) = x²(-n)	3.	Linear causal
D.	y(n) = x²(n)	4.	Nonlinear causal

A-1, B-4, C-3, D-2

A-3, B-2, C-1, D-4

A-1, B-2, C-3, D-4

A-3, B-4, C-1, D-2

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 :

⇒ The poles of an RC function
are simple and lie or negative real axis
are simple and lie on ω axis
must be complex conjugate
may be anywhere on s plane

⇒ Which of the following is true?
Intel 8080 was the ancestor of Intel 8085
Intel 8080 was the ancestor of Intel Z 80
Intel 8080 was the ancestor of both Intel 8085 and Z 80
Intel 8085 was the ancestor of Intel 8085

⇒

Match the following:

	List I (Laws of Boolean)		List II (Relation algebra)
A.	Distributive law	1.	x + x = x
B.	DeMorgans law	2.	x(y + z) = xy + xz
C.	Idempotent law	3.	(x) = x
D.	Involution law	4.	(x + y) = xy

A-1, B-2, C-3, D-4
A-2, B-4, C-1, D-3
A-3, B-4, C-1, D-2
A-4, B-1, C-2, D-3

⇒ The electric field of 2.5 x 10⁷ V/m can give 1 eV energy to condition electron, then in a copper block what will be the mean free path of electron?
5 x 10^-8 m
4 x 10^-7 m
0.4 m
0.5 m

⇒ For a given line voltage, four heating coils will produce maximum heat when connected
all in parallel
all in series
with two parallel pairs in series
one pair in parallel with the other two in series

⇒ In the given figure, the flip flop
negative edge triggered
positive edge triggered
level triggered
either (a) or (c)

⇒ A 4 bit transistor register has output voltage of high-low-high-low. The binary number stored and its decimal equivalent are
0101 and 5
0101 and 10
1010 and 5
1010 and 10

⇒ Consider isotropic radiator radiating a power of 1 watt. At a distance of 1 metre, the power per unit area with equal
1 watt/m²
4p watt/m²
1/4p watt/m²
2p watt/m²

⇒

Assertion (A): Doping level in extrinsic semiconductors is very small.

Reason (R): Additional of impurity in the ratio of 1 part in 10⁸ parts increases the number of charge carriers by about 20.

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

⇒ The impulse response h[n] of a linear time invariant system is give
42 e^jpn/4
42 e^{- jpn/4}
4e^pn/4
-4e^pn/4

⇒ The number of primitive string operations in 8086 is
3
4
5
6

⇒

Match the following:

	List I		List II
A.	TV	1.	1 kHz
B.	Radio	2.	3 kHz
C.	Telephony	3.	9 kHz
D.	Telegraphy	4.	5 MHz

A-4, B-1, C-2
A-4, B-3, C-2
A-2, B-1, C-3
A-1, B-2, C-3

⇒ A coil is connected across a 200 V, 50 Hz supply and takes a current of 10 A. The loss in the coil is 1000 W. The impedance and resistance of the coil are
10 Ω, 8 Ω
15 Ω, 8 Ω
20 Ω, 10 Ω
30 Ω, 15 Ω

⇒ A p matching network for coupling the transmitter output of the antenna is shown in figu
minimum D.C. plate current
maximum D.C. plate current
maximum RF antenna current
specified value of the D.C. plate current

⇒ The standard FORTRAN exponential form of decimal number - 0.000000023 is
2.3 E - 8
-2.3 E - 8
2.3 E - 7
-2.3 E - 7

⇒ Which of these is used in seven segment display?
PIN diode
LED
Photo diode
Tunnel diode

⇒ In a microwave resistor the wall thickness is made as small as possible to
have high value of R
have low value of R
minimize capacitive effect
reduce inductance

⇒ In a R-L-C circuit at resonance is
maximum in series resonance and minimum in parallel resonance.
maximum in parallel resonance and minimum in series resonance
minimum in both series and parallel resonances
maximum in both series and parallel resonances.

⇒ The useful operational life of INSAT-IB (launched in 1983) is expected to end by
1992-93
1991-92
1989-90
1993-94

⇒ The current distribution along a travelling wave antenna can be written in the form
f(z) = f₀e^-jβ_z
f(z) = f₀ sin β_z
f(z) = f₀
f(z) = f₀ cos (ωt - β_z)

⇒ In cellular telephone each cell is designed to handle
45 two way communications
90 two way communications
45 one way communications
180 two way communications

⇒ Which of the following pairs of semiconductors and current carriers is correctly matched?
Intrinsic : number of electrons = number of holes
P type : number of electrons > number of holes
N type : number of electrons < number of holes
Bulk : neither electrons nor holes

⇒ A modem is classified as low speed if data rate handled is
upto 100 bps
upto 250 bps
upto 400 bps
upto 600 bps

⇒ The term VLSI generally refers to a digital IC having
more than 1000 gates
more than 100 gates
more than 1000 but less than 9999 gates
more than 100 but less than 999 gates

⇒ NMOS devices have __________ switching speeds and __________ on-state resistance; as compared with PMOS devices.
slower, higher
faster, lower
faster, higher
slower, lower

⇒ The Nyquist plot of a stable, transfer function G(s) is shown in the figure. We are interested in the stability of the closed loop system in the feedback configuration sh
6 dB and 180°
3 dB and 180°
6 dB and 90°
3 dB and 90°

⇒ In a multicavity klystron amplifier the electron velocity of the order of
10 m/s
10³ m/s
10⁶ m/s
10¹² m/s

⇒ In TV signals colour burst is used
to maintain colour sequence
to ensure I and Q phase correctly
to synchronise colours
for interlacing of horizontal lines

⇒ In the given figure the phase angle of Fn is either 0 or &
TRUE
FALSE

⇒ In the state equation x = AX + Bu is a n x m matrix.
TRUE
FALSE