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Assertion (A): Inverse Laplace transform can be found from P(s) by inversion integral. Reason (R): The function f(t) is assumed to be zero for t < 0. | |
A. | Both A and R are correct and R is correct explanation of A [Wrong Answer] |
B. | Both A and R are correct but R is not correct explanation of A [Correct Answer] |
C. | A is correct but R is wrong [Wrong Answer] |
D. | R is correct but A is wrong [Wrong Answer] |
View Answer
Explanation:-
Answer : B Discuss it below : !! OOPS Login [Click here] is required to post your answer/result |
Also Read Similar Questions Below :
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A-1, B-2, C-3
A-2, B-3, C-1
A-3, B-1, C-2
A-1, B-3, C-2
⇒
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⇒ The discussing sharing of a communication satellite by many geographically dispersed Earth station, DAMA means
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Demand-Assigned Multiple Access
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⇒ Loading effect is primarily caused by instruments having
high resistance
high sensitivity
low sensitivity
high range
⇒ FM broadcast is used in
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⇒ Consider the following statem
1 alone
2 alone
3 alone
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⇒ QAM stands for
Quasi-Amplitude Modulation
Quadrature Angle Modulation
Quadrature Amplitude Modulation
None of the above
⇒ Choose the correct statement
The reflection coefficient (r) of a transmission line is greater than 1
r varies from 0 to ∞
r is less than or equal to 1
r varies from - ∞ to + ∞
⇒ In a network with twelve circuit elements and five nodes, what is the minimum number of mesh equations?
24
12
10
8
⇒ The maximum number of characters for variable names in C is
4
8
12
16
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all three are used in continuous time domain
all three are used in both continuous time domain and discrete time domain
Z transform is used in continuous time domain while Laplace and Fourier transforms are used in discrete time domain
Z transform is used is discrete time domain while Laplace and Fourier transforms are used in continuous time domain
⇒ Current chopping leads to
over voltage
over current
both over voltage and over current
either over voltage or over current
⇒ The condition AD - BC = 1 for two port network implies that the network is a
reciprocal
lumped element network
lossless network
unilateral element network
⇒ The Boolean function/implemented in the figure using two I/P multiplexer
ABC + ABC
ABC + AB C
ABC + ABC
ABC + AB C
⇒ In the circuit of figure, the switch is closed at t = 0 with i_{L} (0) = 0 and V_{C} (0) = 0. In the steady state n_{c} equ
100 v
0 v
∞
- 100 v
⇒ The potential of suppressor grid (with respect to cathode) is usually
zero
negative
positive
zero or positive
⇒ Which of the following components is essential for a voltage multiplier circuit?
Resistor
Inductor
Capacitor
Both (a) and (c)
⇒ If the electric field intensity associated with a uniform plane electromagnetic wave travelling in a perfect dielectric medium is given
3.0 x 10^{8} m/sec
2 x 10^{8} m/sec
6.28 x 10^{7} m/sec
2 x 10^{7} m/sec
⇒ An electron rises through a voltage of 100 V. The energy acquired by it will be
100 eV
100 joules
(100)^{1.2} eV
(100)^{1.2} joules
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Assertion (A): The velocity factor of a line is the ratio of wave velocity on the line to speed of light.
Reason (R): If the conductors of a line are immersed in a non magnetic insulating liquid, the wave velocity increases.
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 but R is wrong
A is wrong but R is correct
⇒ A clamper
adds a dc component to the input signal
removes signal voltages above or below a specified value
both (a) and (b)
either (a) or (b)
⇒ If A = 10 + j then log_{e}A is
14.14 ∠45°
200 ∠45°
2.65 + j45°
2.65 + j0.785
⇒ Figure represen
Diode rectifier
Schottky diode
Varistor
None of the above
⇒ Which of the following figures is an ideal equivalent circuit of a n-p-n transis
figure A
figure B
figure C
none
⇒ When a circuit is excited by ac sinusoidal source, the admittance is obtained by letting s = jω in Y(s).
TRUE
FALSE
⇒ Quantizing error occurs in
TDM
FDM
PCM
PWD
⇒ The addition of n type impurity to intrinsic material creates allowable energy levels.
slightly below conduction band
slightly above conduction band
slightly below valence band
slightly above valence band
⇒ All other parameters remaining the same, a 3 phase bridge inverter with 180° mode of operation
has the same peak thyristor current as in 120° mode of operation
has higher peak thyristor current than in 120° mode of operation
has lower peak thyristor current than in 120° mode of operation
any of the above
⇒ Thevenin's equivalent circuit
can be drawn only in time domain
can be drawn only in frequency domain
can be drawn both in time and frequency domain
can be drawn in frequency domain with some restrictions
⇒
Assertion (A): SSB systems generally have duplex operation
Reason (R): SSB systems are generally used in two way communication.
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 but R is wrong
A is wrong but R is correct