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Q1. | AECF1_{16} + 15ACD_{16} = __________ . |

A. | C47BB_{16} [Wrong Answer] |

B. | C47BE_{16} [Correct Answer] |

C. | A234F_{16} [Wrong Answer] |

D. | A1111_{16} [Wrong Answer] |

View Answer
Explanation:-
Answer : BDiscuss it below :!! OOPS Login [Click here] is required to post your answer/resultHelp other students, write article, leave your comments |

**Also Read Similar Questions Below :**

⇒ For a photoconductor with equal electron and hole mobilities and perfect ohmic contacts at the ends, an increase in intensity of optical illumination results in

a change in o.c voltage

a change in s.c current

decrease in resistance

increase in resistance

⇒ If the characteristic equation is (λ + 1) (λ + 2) (λ + 3) = 0, the eigen values are

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1, 2, 3

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0, 2, 3

⇒ The open loop frequency response of a unity feed back system is as u

20 dB and 15°

20 dB and 25°

6 dB and 15°

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⇒ The circuit in figure is switched on at

*t*= 0. At any time

*t*,

*i*(

*t3 + 3*

6 - 3

3 - 3

6 - 6

*e*^{-1}6 - 3

*e*^{-1}3 - 3

*e*^{-t}6 - 6

*e*^{-1}

⇒ It is difficult to write a program in a machine language.

TRUE

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⇒ For an RC admittance function

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the highest critical frequency is a pole

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⇒ Assuming V

56 μA

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⇒ The polar plot of P (

a straight line parallel to

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⇒ Decimal 1932 when converted into 10's complement will become

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⇒ The function in the given figure can be writte

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⇒ If RADIUS = 3.0 the result of the following FORTRAN 77 program will be1.5708

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28.2744

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⇒ A microcomputer has memory locations from 0000 to FFFF, each storing 1 byte. How many bytes can be the memory store?

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the forbidden energy gap in silicon and germanium decrease

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⇒ The number of operator to accomplish basic arithmetic in Java is

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⇒ In body centred cubic structure, comers and centre of the cube are occupied by identical atoms.

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⇒ The range of value "

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⇒ In the circuit of figure the switch is open for a long time, At

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⇒ It is difficult to write a program in a machine language.

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⇒ For an RC admittance function

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⇒ Assuming V

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⇒ The polar plot of P (

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*x*-axisa straight line parallel to

*y*-axisa line passing through origin and inclined at 45°

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⇒ Decimal 1932 when converted into 10's complement will become

8868

8060

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⇒ The function in the given figure can be writte

*u*(*t*- 1) sin p (*t*- 1) -*u*(*t*- 3) sin p (*t*- 3) +*u*(*t*- 4) sin p (*t*- 4) -*u*(*t*- 6) sin p (*t*- 6)*u*(*t*- 1) sin p (*t*- 1) -*u*(*t*- 3) sin p (*t*- 3) +*u*(*t*- 4) sin p (*t*- 4)*u*(*t*- 1) sin p (*t*- 1) +*u*(*t*- 4) sin p (*t*- 4)*u*(*t*- 1) sin 2p (*t*- 1) +*u*(*t*- 4) sin 2p (*t*- 4)⇒ Which of the following operation are performed on linear queues?

- Testing a linear queue for underflow
- Enqueue operation
- Dequeue operation
- Testing a linear queue for overflow.

1, 2 and 3

2, 3 and 4

1, 3 and 4

1, 2, 3 and 4

⇒ In a multicavity klystron amplifier the electron velocity of the order of

10 m/s

10

^{3}m/s10

^{6}*m*/*s*10

^{12}*m*/*s*⇒ If RADIUS = 3.0 the result of the following FORTRAN 77 program will be

1

28.2744

18

⇒ A microcomputer has memory locations from 0000 to FFFF, each storing 1 byte. How many bytes can be the memory store?

12333

14666

16384

16655

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3, 3, 4,

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2, 3, 3

3, 3, 5

⇒ As temperature increases

the forbidden energy gap in silicon and germanium increase

the forbidden energy gap in silicon and germanium decrease

the forbidden energy gap in silicon decreases while that in germanium decreases

the forbidden energy gap in silicon increases while that in germanium decreases

⇒ The number of operator to accomplish basic arithmetic in Java is

4

5

6

7

⇒ In body centred cubic structure, comers and centre of the cube are occupied by identical atoms.

TRUE

FALSE

⇒ The range of value "

*a*" for which system will be stable. If impulse response of DT system is =*a**∪[*^{n}*n*]*a*> 1*a*< 11 <

*a*< ∞-1 <

*a*< 1⇒ The leads in a TRIAC are denoted by

anode cathode, gate

T

_{1}T_{2}, gateT

_{1}, T_{2}, anodeT

_{1}, T_{2}, T_{3}⇒ In a tungsten filament lamp

the current at the instant of switching is less than operating current

the current at the instant of switching is more than operating current

the current at the instant of switching is equal to operating current

the current at the instant of switching may be less than or equal to operating current

⇒ Hue of a colour means

amount of light energy received by eye

predominant spectral purity of colour light

amount of other colours present

none of the above

⇒ Schering bridge is used to measure

capacitance and dielectric loss

inductance

resistance

mutual inductance

⇒ In the circuit of figure the switch is open for a long time, At

*t*= 0 the switch is closed. At*t*= 0^{+}the current supplied by batter0.25

0.125

3.6 A

1.5 A

⇒ The power requirements of a DRAM in active and stand by modes is about

350 mW and 5 mW respectively

350 mW each

5 mW each

350 mW and 100 mW respectively

⇒ In an ac single phase energy meter, the potential coil is put on

both side limbs, of upper magnet

central limb of upper magnet

one side limb of upper magnet

either (a) or (b)

⇒ In figure (A) and

A represents PCM and B represents AM

A represents FM and B represents AM

A represents AM and B represents FM

A represents PCM and B represents FM

⇒ In figure, the capacitor is charged to 1 V. At

*t*= 0 the switch is closed so that*i*=*e*^{-t}. When*i*= 0.37 A, the voltage across capacito1 V

0.63 V

0.37 V

0.185 V

⇒ FM has poor efficiency than

AM

AM-SC

PAM

PCM