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The circuit in figur | |
A. | positive clamper [Correct Answer] |
B. | negative clamper [Wrong Answer] |
C. | positive peak clipper [Wrong Answer] |
D. | negative peak clipper [Wrong Answer] |
View Answer
Explanation:-
Answer : A Discuss it below : !! OOPS Login [Click here] is required to post your answer/result |
Also Read Similar Questions Below :
⇒ In n-well CMOS fabrication substrate is:
heavily doped n-type
heavily doped p-type
lightly doped n-type
lightly doped p-type
⇒ The inverse response of a system h(n) = a^{n}∪(n) what is the condition for the system to be BIBO stable?
a is real and +ve
a is real and -ve
|a| > 1
|a| < 1
⇒ A dielectric does not have leakage current.
TRUE
FALSE
⇒ Calculate the wave number in waveguide having dimensions 4 x 2 cm at 3 GHz
6.28
62.8
8
0
⇒ Consider the following program segment written for 8085 based sys
CE
20
indeterminate
none of these
⇒
A-4, B-3, C-2, D-1
A-1, B-2, C-3, D-4
A-2, B-3, C-1, D-4
A-3, B-1, C-4, D-2
⇒ The duration of sunspot cycle is
1 year
11 years
55 years
100 years
⇒ To increase Q factor of a coil, the wire should be
long
thin
thick
long and thin
⇒ The numerical value of directivity of current element of half-wave dipole is 1.76 and 2.15 dB respectively. The directive gain of half-wave dipole over current element will be
3.91 dB
1.95 dB
0.39 dB
0.195 dB
⇒ A square in which each (i, j)^{th} element of matrix is equal to the negative of the conjugate complex of (j, i)^{th} element, is called
Hermitian matrix
Skew symmetric matrix
Conjugate anti-symmetric matrix
Skew-Hermitian matrix
⇒ An ideal voltage source can not be converted into an equivalent current source.
TRUE
FALSE
⇒ Which of the following is a balanced line?
Coaxial line
Strip line
Microstrip line
TV twin lead
⇒ In the schematic representation of bipolar junction transistor, the direction of arrow shows the direction of flow of
holes
electrons
holes in pnp and electrons in npn
electrons in pnp and holes in npn
⇒ Typical values of current gains for CE, CB and CC amplifiers are
120, 120 and 1 respectively
120, 1 and 120 respectively
1, 120 and 120 respectively
1, 1 and 120 respectively
⇒ The length of half-wave antenna is at 30 MHz
2.5 meter
5 meter
10 meter
100 meter
⇒ The threshold voltage of a MOSFET can be lowered by
3 alone is correct
1 and 2 are correct
1 and 3 are correct
2 alone is correct
⇒ Which of the following is decimal equivalent of the binary 1111111?
27
87
127
167
⇒ Generally a servomotor operates at
high torque and high speed
low torque and low speed
low torque and high speed
high torque and low speed
⇒ The ratio of diffusion constant for hole D_{P} to the mobility for holes is proportional to
T^{2}
T
1/T
T^{3}
⇒ Photoconductive devices uses
metallic conductors
good quality insulators
semiconductors
either (a) or (c)
⇒ Double spotting in a receiver is due to
poor sensitivity of RF amplifier
high gain of IF amplifier
inadequate image frequency rejection
all of the above
⇒ For a NPN bipolar transistor, what is the main stream of current in the base region?
Drift of holes
Diffusion of holes
Drift of electrons
Diffusion of electrons
⇒ In a power diode the reverse recovery time is the time from the instant the forward current is zero to the instant when reverse recovery current has decayed to
50% of peak reverse current
25% of peak reverse current
10% of peak reverse current
zero value
⇒ A high resistance was measured by loss of charge method. The voltmeter resistance was 10^{10} ohms. The calculation gave the value of unknown resistance as 0.8 x 10^{9} ohms. The true value of resistance is
0.8 x 10^{9} Ω
less than 0.8 x 10^{9} Ω
more than 0.8 x 10^{9} Ω
either (b) or (c)
⇒ The resistivity of intrinsic semiconductor material is about
10^{5} ohm-m
10^{3} ohm-m
100 ohm-m
1 ohm-m
⇒ In a transmission line terminated with a load equal to the characteristic impedance, the reflection coefficient is
0
1
-1
Infinity
⇒ In a N-P-N transistor, when emitter junction is forward biased and collector junction is reverse biased, the transistor will operate in
active region
saturation region
cut of region
inverted region
⇒ In Z_{RC} (s) = 0 at s = ∞, the last element in first Cauer form is
R
C
R and C in series
R and C in parallel
⇒ In the network shown in figure, the voltage drops across R_{2} and R_{3} are 10 V and 16 V with polarities as shown. The current in R_{1is 9 A and directed towards node 0is 9 A and directed away from node 0is 9 A but directed of current cannot be foundis impossible to be found}
⇒ The main advantage of TWT over klystron is
higher bandwidth
higher gain
higher frequency
higher output
⇒ In n-well CMOS fabrication substrate is:
heavily doped n-type
heavily doped p-type
lightly doped n-type
lightly doped p-type
⇒ The inverse response of a system h(n) = a^{n}∪(n) what is the condition for the system to be BIBO stable?
a is real and +ve
a is real and -ve
|a| > 1
|a| < 1
⇒ A dielectric does not have leakage current.
TRUE
FALSE
⇒ Calculate the wave number in waveguide having dimensions 4 x 2 cm at 3 GHz
6.28
62.8
8
0
⇒ Consider the following program segment written for 8085 based sys
CE
20
indeterminate
none of these
⇒
Match the following:
List I (Octal) | List II (Decimal number) | ||
---|---|---|---|
A. | 35 | 1. | 53 |
B. | 65 | 2. | 62 |
C. | 54 | 3. | 29 |
D. | 76 | 4. | 44 |
A-4, B-3, C-2, D-1
A-1, B-2, C-3, D-4
A-2, B-3, C-1, D-4
A-3, B-1, C-4, D-2
⇒ The duration of sunspot cycle is
1 year
11 years
55 years
100 years
⇒ To increase Q factor of a coil, the wire should be
long
thin
thick
long and thin
⇒ The numerical value of directivity of current element of half-wave dipole is 1.76 and 2.15 dB respectively. The directive gain of half-wave dipole over current element will be
3.91 dB
1.95 dB
0.39 dB
0.195 dB
⇒ A square in which each (i, j)^{th} element of matrix is equal to the negative of the conjugate complex of (j, i)^{th} element, is called
Hermitian matrix
Skew symmetric matrix
Conjugate anti-symmetric matrix
Skew-Hermitian matrix
⇒ An ideal voltage source can not be converted into an equivalent current source.
TRUE
FALSE
⇒ Which of the following is a balanced line?
Coaxial line
Strip line
Microstrip line
TV twin lead
⇒ In the schematic representation of bipolar junction transistor, the direction of arrow shows the direction of flow of
holes
electrons
holes in pnp and electrons in npn
electrons in pnp and holes in npn
⇒ Typical values of current gains for CE, CB and CC amplifiers are
120, 120 and 1 respectively
120, 1 and 120 respectively
1, 120 and 120 respectively
1, 1 and 120 respectively
⇒ The length of half-wave antenna is at 30 MHz
2.5 meter
5 meter
10 meter
100 meter
⇒ The threshold voltage of a MOSFET can be lowered by
- using thin gate oxide
- reducing the substrate concentration
- increasing the substrate concentration.
3 alone is correct
1 and 2 are correct
1 and 3 are correct
2 alone is correct
⇒ Which of the following is decimal equivalent of the binary 1111111?
27
87
127
167
⇒ Generally a servomotor operates at
high torque and high speed
low torque and low speed
low torque and high speed
high torque and low speed
⇒ The ratio of diffusion constant for hole D_{P} to the mobility for holes is proportional to
T^{2}
T
1/T
T^{3}
⇒ Photoconductive devices uses
metallic conductors
good quality insulators
semiconductors
either (a) or (c)
⇒ Double spotting in a receiver is due to
poor sensitivity of RF amplifier
high gain of IF amplifier
inadequate image frequency rejection
all of the above
⇒ For a NPN bipolar transistor, what is the main stream of current in the base region?
Drift of holes
Diffusion of holes
Drift of electrons
Diffusion of electrons
⇒ In a power diode the reverse recovery time is the time from the instant the forward current is zero to the instant when reverse recovery current has decayed to
50% of peak reverse current
25% of peak reverse current
10% of peak reverse current
zero value
⇒ A high resistance was measured by loss of charge method. The voltmeter resistance was 10^{10} ohms. The calculation gave the value of unknown resistance as 0.8 x 10^{9} ohms. The true value of resistance is
0.8 x 10^{9} Ω
less than 0.8 x 10^{9} Ω
more than 0.8 x 10^{9} Ω
either (b) or (c)
⇒ The resistivity of intrinsic semiconductor material is about
10^{5} ohm-m
10^{3} ohm-m
100 ohm-m
1 ohm-m
⇒ In a transmission line terminated with a load equal to the characteristic impedance, the reflection coefficient is
0
1
-1
Infinity
⇒ In a N-P-N transistor, when emitter junction is forward biased and collector junction is reverse biased, the transistor will operate in
active region
saturation region
cut of region
inverted region
⇒ In Z_{RC} (s) = 0 at s = ∞, the last element in first Cauer form is
R
C
R and C in series
R and C in parallel
⇒ In the network shown in figure, the voltage drops across R_{2} and R_{3} are 10 V and 16 V with polarities as shown. The current in R_{1is 9 A and directed towards node 0is 9 A and directed away from node 0is 9 A but directed of current cannot be foundis impossible to be found}
⇒ The main advantage of TWT over klystron is
higher bandwidth
higher gain
higher frequency
higher output