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Consider the following
| |
A. | All [Wrong Answer] |
B. | 1, 2, 3 only [Correct Answer] |
C. | 1, 2, 4 only [Wrong Answer] |
D. | 2, 3, 4 only [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 :
⇒ The radiation resistance of a resonant long wire antenna of half wavelength (λ/2) is given
73 Ω
120 p
377 Ω
7.3 Ω
⇒ Rank of the matr
3
2
1
4
⇒ In 8085 microprocessor, which of the following interrupts is unmaskable interrupts?
RST 5.5
RST 7.5
TRAP
INTR
⇒ Noise can be reduced by increasing sampling rate
TRUE
FALSE
can't say
insufficient data
⇒ In the circuit shown below, the outputs Y_{1} and Y_{2} for the given initial condition Y_{1} = Y_{2} = 1 and after four input pulses wil
Y_{1} = 1, Y_{2} = 0
Y_{1} = 0, Y_{2} = 0
Y_{1} = 0, Y_{2} = 1
Y_{1} = 1, Y_{2} = 1
⇒ The binary equivalent of 4096.90625 is
1000000000000.11
10000000000001.1
1000000000001.1
1000000000000.1
⇒ An n type semiconductor is illuminated by a steady flux of photons with energy greater than the band gap energy. The change in conductivity Δσ obeys which relati
Δσ = 0
Δσ = e(σ_{n} + σ_{p}) Δ_{n}
Δσ = e(μ_{n}Δ_{n} - μ_{p}Δ_{p})
Δσ = e μ_{n}Δ_{n}
⇒ A wavelength of 1 mm could be expected in
VLF
HF
EHF
SHF
⇒ If A = 131 ± 4 and B = 106 ± 4, the percentage range of doubt in A - B is
0.04
0.08
0.16
0.32
⇒ The resistance of a standard conductor.
increases with frequency
same for ac and dc
increases with frequency
increases as square root of frequency
⇒ Damping ratio =
actual resistance/critical resistance
critical resistance/actual resistance
critical resistance
none of the above
⇒ A FET
has two P-N junctions
has three P-N junctions
depends on the variation of the depletion layer width with reverse voltage, for its operation
depends on the variation of a magnetic field for its operation
⇒ Two coils X and Y have self inductances of 5 mH and 10 mH and mutual inductance of 3 mH. If the current in coils X change at a steady rate of 100 A/s, the emf induced in coil Y is
0.3 V
0.5 V
1 V
1.5 V
⇒ In a 100% amplitude modulated signal, the power in the upper sideband when carrier power is to be 100 W and modulation system SSBSC, is
100 W
66 W
50 W
25 W
⇒ A three stage telephone switching structure is to have 128 input and 128 output terminals. It has been found that at peak time the utilization probability is 0.1. The number of intermediate links required for non-blocking configuration is 15. If the actual number of intermediate links is 5, the probability of blocking of call is
0.01
0.005
0.002
0.001
⇒ Which of the following is a better recording medium?
Ferric oxide
Ferrous oxide
Chromium di oxide
Either (a) or (b)
⇒ In a 3 phase full converter the average load current is 150 A. The average thyristor current is
150 A
75A
50 A
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⇒ (1001-10) is equal to
7
(8)_{8}
(7)_{4}
(8)_{4}
⇒ The dynamic characteristics of capacitive transducer are similar to those of
LP filter
HP filter
notch filter
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⇒ In a CE amplifier circuit
Q point must lie on both dc and ac load lines
Q point lies on dc load line
Q point lies on ac load line
Q point lies may or may not lie on both dc and ac load lines
⇒ Which of the following factors are responsible to design IC logic gates to operated at a fixed supply voltage of 5 volts?
1 only
2 only
2 and 3
3 and 4
⇒
A-1, B-2, C-3, D-4
A-4, B-3, C-2, D-1
A-3, B-2, C-4, D-1
A-4, B-1, C-2, D-3
⇒ The maximum phase difference between the applied voltage and current in a RLC series current with finite values of R, L, C, and f can be
less than 90°
less than 45°
180°
30°
⇒ For a 2 port network, the O/P short circuit current was measured with a 1 volt source at the I/P then value of the current gives
h_{12}
y_{12}
h_{21}
y_{21}
⇒ Find the electric charge required on the earth and moon to balance their gravitational attraction if the charge on the earth is 10 times that on the moon.
1.73 TC
17.3 GC
17.3 TC
1.73 GC
⇒ Which of the following statement is incorrect?
Curl of vector potential is magnetic field density
Electric charges in motion produce magnetic field
Electric charges at rest produce electrostatic field
None of the above
⇒ The number of protons in a copper atom are
2
9
11
29
⇒ A register is
a group is memories
a group of devices that store digital data
a chip used in computers
a pure silica piece used in digital systems
⇒ Which of the following frequencies has the greatest period?
20 Hz
200 Hz
20 kHz
200 kHz
⇒ Pick the odd one
variance
standard deviation
expectation
chebyshev inequality
⇒ The radiation resistance of a resonant long wire antenna of half wavelength (λ/2) is given
73 Ω
120 p
377 Ω
7.3 Ω
⇒ Rank of the matr
3
2
1
4
⇒ In 8085 microprocessor, which of the following interrupts is unmaskable interrupts?
RST 5.5
RST 7.5
TRAP
INTR
⇒ Noise can be reduced by increasing sampling rate
TRUE
FALSE
can't say
insufficient data
⇒ In the circuit shown below, the outputs Y_{1} and Y_{2} for the given initial condition Y_{1} = Y_{2} = 1 and after four input pulses wil
Y_{1} = 1, Y_{2} = 0
Y_{1} = 0, Y_{2} = 0
Y_{1} = 0, Y_{2} = 1
Y_{1} = 1, Y_{2} = 1
⇒ The binary equivalent of 4096.90625 is
1000000000000.11
10000000000001.1
1000000000001.1
1000000000000.1
⇒ An n type semiconductor is illuminated by a steady flux of photons with energy greater than the band gap energy. The change in conductivity Δσ obeys which relati
Δσ = 0
Δσ = e(σ_{n} + σ_{p}) Δ_{n}
Δσ = e(μ_{n}Δ_{n} - μ_{p}Δ_{p})
Δσ = e μ_{n}Δ_{n}
⇒ A wavelength of 1 mm could be expected in
VLF
HF
EHF
SHF
⇒ If A = 131 ± 4 and B = 106 ± 4, the percentage range of doubt in A - B is
0.04
0.08
0.16
0.32
⇒ The resistance of a standard conductor.
increases with frequency
same for ac and dc
increases with frequency
increases as square root of frequency
⇒ Damping ratio =
actual resistance/critical resistance
critical resistance/actual resistance
critical resistance
none of the above
⇒ A FET
has two P-N junctions
has three P-N junctions
depends on the variation of the depletion layer width with reverse voltage, for its operation
depends on the variation of a magnetic field for its operation
⇒ Two coils X and Y have self inductances of 5 mH and 10 mH and mutual inductance of 3 mH. If the current in coils X change at a steady rate of 100 A/s, the emf induced in coil Y is
0.3 V
0.5 V
1 V
1.5 V
⇒ In a 100% amplitude modulated signal, the power in the upper sideband when carrier power is to be 100 W and modulation system SSBSC, is
100 W
66 W
50 W
25 W
⇒ A three stage telephone switching structure is to have 128 input and 128 output terminals. It has been found that at peak time the utilization probability is 0.1. The number of intermediate links required for non-blocking configuration is 15. If the actual number of intermediate links is 5, the probability of blocking of call is
0.01
0.005
0.002
0.001
⇒ Which of the following is a better recording medium?
Ferric oxide
Ferrous oxide
Chromium di oxide
Either (a) or (b)
⇒ In a 3 phase full converter the average load current is 150 A. The average thyristor current is
150 A
75A
50 A
25 A
⇒ (1001-10) is equal to
7
(8)_{8}
(7)_{4}
(8)_{4}
⇒ The dynamic characteristics of capacitive transducer are similar to those of
LP filter
HP filter
notch filter
band stop filter
⇒ In a CE amplifier circuit
Q point must lie on both dc and ac load lines
Q point lies on dc load line
Q point lies on ac load line
Q point lies may or may not lie on both dc and ac load lines
⇒ Which of the following factors are responsible to design IC logic gates to operated at a fixed supply voltage of 5 volts?
- Low heating of IC logic gates
- Compatibility with other logic gates
- Satisfactory and safe operation
- Standardization from IC manufacturing point of view.
1 only
2 only
2 and 3
3 and 4
⇒
Match the following:
List I | List II | ||
---|---|---|---|
A. | Synchro | 1. | Amplifier |
B. | Amplidyne | 2. | Actuator |
C. | Servo | 3. | Compensator |
D. | RC network | 4. | Transducer |
A-1, B-2, C-3, D-4
A-4, B-3, C-2, D-1
A-3, B-2, C-4, D-1
A-4, B-1, C-2, D-3
⇒ The maximum phase difference between the applied voltage and current in a RLC series current with finite values of R, L, C, and f can be
less than 90°
less than 45°
180°
30°
⇒ For a 2 port network, the O/P short circuit current was measured with a 1 volt source at the I/P then value of the current gives
h_{12}
y_{12}
h_{21}
y_{21}
⇒ Find the electric charge required on the earth and moon to balance their gravitational attraction if the charge on the earth is 10 times that on the moon.
1.73 TC
17.3 GC
17.3 TC
1.73 GC
⇒ Which of the following statement is incorrect?
Curl of vector potential is magnetic field density
Electric charges in motion produce magnetic field
Electric charges at rest produce electrostatic field
None of the above
⇒ The number of protons in a copper atom are
2
9
11
29
⇒ A register is
a group is memories
a group of devices that store digital data
a chip used in computers
a pure silica piece used in digital systems
⇒ Which of the following frequencies has the greatest period?
20 Hz
200 Hz
20 kHz
200 kHz
⇒ Pick the odd one
variance
standard deviation
expectation
chebyshev inequality