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The following circuit is implementation of:
| |
A. | 1 only [Wrong Answer] |
B. | 3 only [Wrong Answer] |
C. | 2 only [Wrong Answer] |
D. | 1 and 2 both [Correct Answer] |
View Answer
Explanation:-
Answer : D Discuss it below : !! OOPS Login [Click here] is required to post your answer/result |
Also Read Similar Questions Below :
⇒ Hay bridge is suitable for measuring inductance of which one of the following inductors?
Having Q value less than 10
Having Q value greater than 10
Having any value of Q
Having phase angle of reactance very large
⇒ Accumulator is an 8 bit register and is also known as register B.
TRUE
FALSE
⇒ In a T flip-flop the output frequency is
same as input frequency
half of I/p frequency
double the input frequency
none
⇒ Performance of a PIN diode switch is represented by
insertion loss when switch is off
insertion loss when switch is on
insertion loss when switch is on and isolation loss when switch is off
insertion loss when switch is off and isolation loss when switch is on
⇒ A discrete LTI system is non-casual if its impulse response is
a^{n} ∪(n - 2)
a^{n-2} ∪(n)
a^{n+2} ∪(n)
a^{n} ∪(n + 2)
⇒ The wavelength of light emitted by GaAs laser is 8670 x 10^{-10} m. If h = 6.626 x 10^{-34} Js, velocity of light = 3 x 10^{8} m/s and eV = 1.602 x 10^{-19} J, the energy gap in GaAs is
0.18 eV
0.7 eV
1.43 eV
2.39 eV
⇒ Find 'X' in the circuit be
∏(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15)
0
Σ(14)
1
⇒ Which control action can never be used alone?
Proportional
Derivative
Integral
Both (b) and (c)
⇒ The clear data and present input of the JK flip-flop are known as
direct inputs
synchronous inputs
indirect inputs
either direct inputs or synchronous inputs
⇒ 300 to 3000 MHz frequency is categorized as
MF
HF
UHF
SHF
⇒ The hexadecimal number 'A0' has the decimal value
80
256
100
160
⇒ The emitter resistor R_{E} in the emitter of CE amplifier stabilizes the dc operating point against variation in
temperature only
β of transistor
both temperature and β
none of the above
⇒ Logic analyser is
a multichannel oscilloscope
similar to logic pulser
similar to current tracer
none of the above
⇒ The common gate amplifier has a characteristically __________ input resistance and a __________ output resistance.
low, low
high, high
low, high
high, low
⇒ A TEM wave is incident normally on a perfect conductor. The E and H fields at boundary will respectively be
minimum and maximum
minimum and minimum
maximum and minimum
maximum and maximum
⇒ A 75 ohm line is first short terminated and minima locations are noted. Then the short is replaced by resistive load and minima location are again noted. If minima location are not altered and VSWR is 3, the value of resistive load is
25 Ω
50 Ω
225 Ω
250 Ω
⇒ The resistance of a photoconductor
increases with increase in light intensity
decreases with increase in light intensity
may increase or decrease with increase in light intensity
remains constant
⇒ The minimum height of outer atmosphere is
100 km
150 km
200 km
400 km
⇒ The material used for fuse must have
low melting point and low specific resistance
low melting point and high specific resistance
high melting point and low specific resistance
none
⇒ The symbol in figure is
UJT
PUT
SCS
SBS
⇒ Read the following statements: Dual slope ADC provides
1 and 2
2 and 3
1, 2, 3
1, 2, 3, 4
⇒ The output y(t) of a continuous-time system S for the input x(t) is given
S is linear and time-invariant
S is linear and time-varying
S is non-linear and time-invariant
S is non-linear and time-varying
⇒ The most serious problems in ac bridge measurement is
eddy currents
leakage current
residual magnetism
stray fields
⇒ The maximum rectification efficiency in case of full wave rectifier is
1
0.812
0.666
0.406
⇒ An ideal current source has
infinite source resistance
zero source resistance
large value of source resistance
finite value of source resistance
⇒
A-1, B-2, C-3, D-4
A-4, B-3, C-2, D-1
A-3, B-2, C-1, D-4
A-3, B-2, C-4, D-1
⇒ The circuit shown I/P in the figure repres
Low pass filter
High pass filter
Band Pass filter
Band stop filter
⇒ As the reverse voltage is increased, the depletion layer
becomes narrow
widens
remains the same
reduce to zero
⇒ In a BJT circuit a pnp transistor is replaced by npn transistor. To analyse the new circuit
all calculations done earlier have to be repeated
replace all calculated voltages by reverse values
replace all calculated currents by reverse values
replace all calculated voltages and currents by reverse values
⇒ Which of the following represents the equivalent circuit of a crystal for crystal oscilla
Figure A
Figure B
Figure C
None of the above
⇒ Hay bridge is suitable for measuring inductance of which one of the following inductors?
Having Q value less than 10
Having Q value greater than 10
Having any value of Q
Having phase angle of reactance very large
⇒ Accumulator is an 8 bit register and is also known as register B.
TRUE
FALSE
⇒ In a T flip-flop the output frequency is
same as input frequency
half of I/p frequency
double the input frequency
none
⇒ Performance of a PIN diode switch is represented by
insertion loss when switch is off
insertion loss when switch is on
insertion loss when switch is on and isolation loss when switch is off
insertion loss when switch is off and isolation loss when switch is on
⇒ A discrete LTI system is non-casual if its impulse response is
a^{n} ∪(n - 2)
a^{n-2} ∪(n)
a^{n+2} ∪(n)
a^{n} ∪(n + 2)
⇒ The wavelength of light emitted by GaAs laser is 8670 x 10^{-10} m. If h = 6.626 x 10^{-34} Js, velocity of light = 3 x 10^{8} m/s and eV = 1.602 x 10^{-19} J, the energy gap in GaAs is
0.18 eV
0.7 eV
1.43 eV
2.39 eV
⇒ Find 'X' in the circuit be
∏(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15)
0
Σ(14)
1
⇒ Which control action can never be used alone?
Proportional
Derivative
Integral
Both (b) and (c)
⇒ The clear data and present input of the JK flip-flop are known as
direct inputs
synchronous inputs
indirect inputs
either direct inputs or synchronous inputs
⇒ 300 to 3000 MHz frequency is categorized as
MF
HF
UHF
SHF
⇒ The hexadecimal number 'A0' has the decimal value
80
256
100
160
⇒ The emitter resistor R_{E} in the emitter of CE amplifier stabilizes the dc operating point against variation in
temperature only
β of transistor
both temperature and β
none of the above
⇒ Logic analyser is
a multichannel oscilloscope
similar to logic pulser
similar to current tracer
none of the above
⇒ The common gate amplifier has a characteristically __________ input resistance and a __________ output resistance.
low, low
high, high
low, high
high, low
⇒ A TEM wave is incident normally on a perfect conductor. The E and H fields at boundary will respectively be
minimum and maximum
minimum and minimum
maximum and minimum
maximum and maximum
⇒ A 75 ohm line is first short terminated and minima locations are noted. Then the short is replaced by resistive load and minima location are again noted. If minima location are not altered and VSWR is 3, the value of resistive load is
25 Ω
50 Ω
225 Ω
250 Ω
⇒ The resistance of a photoconductor
increases with increase in light intensity
decreases with increase in light intensity
may increase or decrease with increase in light intensity
remains constant
⇒ The minimum height of outer atmosphere is
100 km
150 km
200 km
400 km
⇒ The material used for fuse must have
low melting point and low specific resistance
low melting point and high specific resistance
high melting point and low specific resistance
none
⇒ The symbol in figure is
UJT
PUT
SCS
SBS
⇒ Read the following statements: Dual slope ADC provides
- higher speed as compared to other ADC
- very good accuracy
- good rejection of power supply
- better resolutions compared to other ADC for the same number of bits
1 and 2
2 and 3
1, 2, 3
1, 2, 3, 4
⇒ The output y(t) of a continuous-time system S for the input x(t) is given
S is linear and time-invariant
S is linear and time-varying
S is non-linear and time-invariant
S is non-linear and time-varying
⇒ The most serious problems in ac bridge measurement is
eddy currents
leakage current
residual magnetism
stray fields
⇒ The maximum rectification efficiency in case of full wave rectifier is
1
0.812
0.666
0.406
⇒ An ideal current source has
infinite source resistance
zero source resistance
large value of source resistance
finite value of source resistance
⇒
Match the following:
List I | List II | ||
---|---|---|---|
A. | True type | 1. | Type of calculator in window |
B. | FIND | 2. | Window command |
C. | WORD PAD | 3. | Name of a Font |
D. | STANDARD | 4. | Has many features of a simple word processor |
A-1, B-2, C-3, D-4
A-4, B-3, C-2, D-1
A-3, B-2, C-1, D-4
A-3, B-2, C-4, D-1
⇒ The circuit shown I/P in the figure repres
Low pass filter
High pass filter
Band Pass filter
Band stop filter
⇒ As the reverse voltage is increased, the depletion layer
becomes narrow
widens
remains the same
reduce to zero
⇒ In a BJT circuit a pnp transistor is replaced by npn transistor. To analyse the new circuit
all calculations done earlier have to be repeated
replace all calculated voltages by reverse values
replace all calculated currents by reverse values
replace all calculated voltages and currents by reverse values
⇒ Which of the following represents the equivalent circuit of a crystal for crystal oscilla
Figure A
Figure B
Figure C
None of the above