Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
Binary storage of decimal number 44 in 8 bits is | |
A. | 101100 [Correct Answer] |
B. | 10101100 [Wrong Answer] |
C. | 10101101 [Wrong Answer] |
D. | 101101 [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 :
⇒ When P_{c} is the unmodulated carrier power and P_{t} is the total power in the modulated wave, then the maximum power in AM wave is
P_{t} = 1.5 P_{c}
P_{t} = 2.5 P_{c}
P_{t} = 2
P_{t} = 22 P_{c}
⇒ An R-C coupled amplifier has mid-frequency gain of 200 and a frequency response from 100 Hz to 20 kHz. A negative feedback network with β = 0.2 is incorporated into the amplifier circuit, the Bandwidth will be
50 kHz
20 kHz
100 kHz
infinite
⇒ A radio wave is incident on a layer of ionosphere at an angle of 30° with the vertical. If the critical frequency is, 1.2 MHz, the maximum usable frequency is
1.2 MHz
2.4 MHz
0.6 MHz
1.386 MHz
⇒ The address to which a software or hardware restart branches is known as
Vector location
SID
SOD
TRAP
⇒ A colour television signal having bandwidth of 4.6 MHz is digitised using 10 bits sample. The digital bit rate used for its transmission with PCM would be __________ kilobits/second.
92000
920
23000
230
⇒ For a semiconductor, the conductivity is a function of the products of the number of charge carriers and their mobilites. As result, if the temperature of a slab of intrinsic silicon increases, how does its conductivity vary?
Decreases
Increases
Remains unaffected
Increases or decreases depending upon the rise in temperature
⇒ PAL stands for
Phase Attenuation by Line
Phase Alternation by Line
Parabolic Alternation by Line
Picture Alternation by Line
⇒ The current in an RL series circuit is 1 - e^{-t} amperes. Then di/dt is
1 - e^{-t}
- e^{-t}
e^{t}
e^{-2t}
⇒ For a voltage transfer function H(s), realizable by RLC network, the following statements are made
3 and 4 are correct
2 and 4 are correct
1 and 2 are correct
1 and 3 are correct
⇒ In the circuit shown in the fi
only red will glow
only green will glow
both red and green will glow
none will glow
⇒ A JFET operates in ohmic region when
V_{GS} = 0
V_{GS} is less than pinch off voltage
V_{GS} = is Positive
V_{GS} = V_{DS}
⇒ Higher value of ripple factor indicates
poor rectification
ideal rectification
r.m.s. value to peak value
none of the above
⇒
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 true, R is false
A is false, R is true
⇒ A dipole antenna of λ/8 length has an equivalent total loss resistance of 1.5 Ω. The efficiency of the antenna is
0.0089159
0.089159
0.89159
8.9159
⇒ If INT = 50 and LOOT = 30, the result of assignment statement
50
80
8
5
⇒ The series element for a prototype high pass filter is
resistive
inductive
capacitive
combination of L and C
⇒ A signum function is
zero for t greater than zero
zero for t less than zero
unity for t greater than zero
2∪(t) - 1
⇒ Schottky clamping is resorted to in TTL gates
to reduce propagation delay
to increase noise margin
to increase packing density
to increase fan out
⇒ In an R-L-C circuit, v(t) = 20 sin (314 t + 5 p/6) and i(t) = 10 sin (314 t + 2p/3). The p.f of the circuit is
0.5 lead
0.866 lag
0.866 lead
0.5 lead
⇒ In a conductor the current flow is due to
holes
electrons
ions
electrons and ions
⇒ For real values of x, the minimum value of the function f(x) exp (x) + exp (- x) is
2
1
0.5
0
⇒ An op-amp integrating circuit uses
an inductor
a capacitor
both inductor and capacitor
none of the above
⇒ The minimum gate source voltage that creates the n-type inversion layer is called
cut off voltage
on voltage
threshold voltage
zener voltage
⇒ The number FF in hexadecimal system is equivalent to number __________ in decimal system.
256
255
240
239
⇒ A Discone antenna is
a combination of disk and cone in close approximity
a combination of disk and cone at λ/4 spacing
a combination of disk and cone far apart
a combination of disk and cone at λ/2 spacing
⇒ If f(t) is an even function, the coefficients F_{n} in the exponential form of Fourier series
are real
are imaginary
are complex
may be real or imaginary
⇒ FM broadcast is used in
VHP range
UHF range
MF range
both VHP and UHF range
⇒ 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
⇒ If the load current is high, the pressure coil of wattmeter should be connected directly across the load.
TRUE
FALSE
⇒ Which of the following microphones has an inbuilt amplifier?
Condenser
Moving coil
Ribbon
Carbon
⇒ When P_{c} is the unmodulated carrier power and P_{t} is the total power in the modulated wave, then the maximum power in AM wave is
P_{t} = 1.5 P_{c}
P_{t} = 2.5 P_{c}
P_{t} = 2
P_{t} = 22 P_{c}
⇒ An R-C coupled amplifier has mid-frequency gain of 200 and a frequency response from 100 Hz to 20 kHz. A negative feedback network with β = 0.2 is incorporated into the amplifier circuit, the Bandwidth will be
50 kHz
20 kHz
100 kHz
infinite
⇒ A radio wave is incident on a layer of ionosphere at an angle of 30° with the vertical. If the critical frequency is, 1.2 MHz, the maximum usable frequency is
1.2 MHz
2.4 MHz
0.6 MHz
1.386 MHz
⇒ The address to which a software or hardware restart branches is known as
Vector location
SID
SOD
TRAP
⇒ A colour television signal having bandwidth of 4.6 MHz is digitised using 10 bits sample. The digital bit rate used for its transmission with PCM would be __________ kilobits/second.
92000
920
23000
230
⇒ For a semiconductor, the conductivity is a function of the products of the number of charge carriers and their mobilites. As result, if the temperature of a slab of intrinsic silicon increases, how does its conductivity vary?
Decreases
Increases
Remains unaffected
Increases or decreases depending upon the rise in temperature
⇒ PAL stands for
Phase Attenuation by Line
Phase Alternation by Line
Parabolic Alternation by Line
Picture Alternation by Line
⇒ The current in an RL series circuit is 1 - e^{-t} amperes. Then di/dt is
1 - e^{-t}
- e^{-t}
e^{t}
e^{-2t}
⇒ For a voltage transfer function H(s), realizable by RLC network, the following statements are made
- H(s) cannot have a pole at s = 0
- H(s) cannot have a pole at s = ± j4
- H(s) cannot have a pole at s = ∞
- H(s) cannot have a pole at s = + 2
3 and 4 are correct
2 and 4 are correct
1 and 2 are correct
1 and 3 are correct
⇒ In the circuit shown in the fi
only red will glow
only green will glow
both red and green will glow
none will glow
⇒ A JFET operates in ohmic region when
V_{GS} = 0
V_{GS} is less than pinch off voltage
V_{GS} = is Positive
V_{GS} = V_{DS}
⇒ Higher value of ripple factor indicates
poor rectification
ideal rectification
r.m.s. value to peak value
none of the above
⇒
Assertion (A): A non-sinusoidal wave can be expressed in terms of sine waves of different frequencies which are multiples of the frequency of fundamental.
Reason (R): If negative half of a complex wave is a reproduction of the positive half, the even harmonics are absent.
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 true, R is false
A is false, R is true
⇒ A dipole antenna of λ/8 length has an equivalent total loss resistance of 1.5 Ω. The efficiency of the antenna is
0.0089159
0.089159
0.89159
8.9159
⇒ If INT = 50 and LOOT = 30, the result of assignment statement
SAL = INT + LOOT
is50
80
8
5
⇒ The series element for a prototype high pass filter is
resistive
inductive
capacitive
combination of L and C
⇒ A signum function is
zero for t greater than zero
zero for t less than zero
unity for t greater than zero
2∪(t) - 1
⇒ Schottky clamping is resorted to in TTL gates
to reduce propagation delay
to increase noise margin
to increase packing density
to increase fan out
⇒ In an R-L-C circuit, v(t) = 20 sin (314 t + 5 p/6) and i(t) = 10 sin (314 t + 2p/3). The p.f of the circuit is
0.5 lead
0.866 lag
0.866 lead
0.5 lead
⇒ In a conductor the current flow is due to
holes
electrons
ions
electrons and ions
⇒ For real values of x, the minimum value of the function f(x) exp (x) + exp (- x) is
2
1
0.5
0
⇒ An op-amp integrating circuit uses
an inductor
a capacitor
both inductor and capacitor
none of the above
⇒ The minimum gate source voltage that creates the n-type inversion layer is called
cut off voltage
on voltage
threshold voltage
zener voltage
⇒ The number FF in hexadecimal system is equivalent to number __________ in decimal system.
256
255
240
239
⇒ A Discone antenna is
a combination of disk and cone in close approximity
a combination of disk and cone at λ/4 spacing
a combination of disk and cone far apart
a combination of disk and cone at λ/2 spacing
⇒ If f(t) is an even function, the coefficients F_{n} in the exponential form of Fourier series
are real
are imaginary
are complex
may be real or imaginary
⇒ FM broadcast is used in
VHP range
UHF range
MF range
both VHP and UHF range
⇒ 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
⇒ If the load current is high, the pressure coil of wattmeter should be connected directly across the load.
TRUE
FALSE
⇒ Which of the following microphones has an inbuilt amplifier?
Condenser
Moving coil
Ribbon
Carbon