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Q1. | The number of memory locations in which 14 address bits can access is |

A. | 1024 [Wrong Answer] |

B. | 2048 [Wrong Answer] |

C. | 4096 [Wrong Answer] |

D. | 16384 [Correct Answer] |

View Answer
Explanation:-
Answer : DDiscuss 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 :**

⇒ The materials not having negative temperature coefficient of resistivity are

metals

semiconductors

insulators

none of the above

⇒ Surface integral of the electric field intensity is

differential of volume flux

electrical charge

net flux emanating from the surface

none of the above

⇒ In which counter does the maximum frequency depend on the modulus?

Synchronous

Ripple

Both synchronous and ripple

Neither synchronous nor ripple

⇒ Nyquist stability criterion is based on a theorem from the theory of complex variables.

TRUE

FALSE

⇒ In a CE amplifier the ac cut off voltage is 9 V and slope of ac load line is - 0.5 mA/V. The ac saturation current is

9 mA

4.5 mA

3 mA

18 mA

⇒ For Bode plot of (1 +

*j*ωT) has

slope of 20 dB/decade and phase angle + tan

^{-1}(ωT)

slope of - 20 dB/decade and phase angle + tan

^{-1}(ωT)

slope of 20 dB/decade and phase angle - tan

^{-1}(ωT)

slope of - 40 dB/decade and phase angle - tan

^{-1}(ωT)

⇒ BCD input 1000 is fed to a 7 segment display through a BCD to 7 segment decoder/driver. The segments which will lit up are

*a, b, d*

*a, b, c*

all

*a, b, g, c, d*

⇒ For a symmetrical network

*h*

_{11}=

*h*

_{22}

*h*

_{12}=

*h*

_{21}

*h*

_{11}

*h*

_{22}-

*h*

_{12}

*h*

_{21}= 0

*h*

_{11}

*h*

_{22}-

*h*

_{12}

*h*

_{21}= 1

⇒ In the circuit shown, the steady state is reached with S open S is closed at

*t*= 0, the current I in the 1 Ω resistor connected is to be determined at

*t*= 0

^{+}is give

1

2

3

42828

⇒ Least expensive logic

RTL

DTL

TTL

ECL

⇒ Average latency time of magnetic tape memory is of the order of

1 μ sec

1 msec

1 sec

1 minute

⇒ Consider a situation where number of minterms with even number of 0's are same as number of minterms with odd number of 1's. Then minterms with even number of 0's and minterms with odd number of 1's are __________ to each other then number of variables is __________ .

equivalent, even

complement, odd

complement, even

none of these

⇒ A cordless telephone using separate frequencies for transmission in base and portable units is known as

duplex arrangement

half duplex arrangement

either (a) or (b)

neither (a) nor (b)

⇒ If 4 quadrant operation is required we need

dual converter

full converter

semi converter

none of the above

⇒

Match the following:

List I | List II | ||
---|---|---|---|

A. | Coastals receiver | 1. | VSB |

B. | Stereo-multiplexing | 2. | Demodulating DSB-SC |

C. | TV broad casting | 3. | FM radio broad casting |

4. | Slope overload | ||

5. | Matched filter |

A-1, B-3, C-2

A-2, B-3, C-1

A-2, B-1, C-4

A-4, B-3, C-1

⇒ Consider the following statements in connection with CMOS inverter in figure where both the MOSFET are of enhancement type and both have a threshold voltage of

Only statement 1 is true

Only statement 2 is true

Both the statement are true

Both the statements are false

⇒ In figure the approximate voltage

base and emitter are - 8 V and - 7.3 V

base and collector are - 8 V and - 5 V

collector and emitter are - 5 V and - 7.3 V

base, emitter and collector are - 8, - 7.3 and - 5 V

⇒ The input impedance of CRO is about

zero

10 Ω

100 Ω

one mega ohm

⇒ In the FM wave described by equation

*v*= 15 sin (4 x 10

^{8}

*t*+ 3 sin 1100

*t*), the carrier frequency and signal frequency respectively are

63.66 MHz and 175 Hz

4 x 10

^{8}Hz and 1100 Hz

175 Hz and 63.66 MHz

1100 Hz and 4 x 10

^{8}Hz

⇒ The slope of log magnitude curve near the cut off frequency is called cut off rate.

TRUE

FALSE

⇒ When an electromagnetic wave travelling in one medium strikes upon a second medium (having a different conductivity) the wave will be

totally transmitted

totally reflected

neither transmitted nor reflected

partially transmitted and partially reflected

⇒ Contents of RAM cannot be altered.

TRUE

FALSE

⇒ Computer virus can hide itself in a diskette but not in a hard disk.

TRUE

FALSE

⇒ In a CE amplifier the Q point is very close to cutoff point on the load line. This results in

saturation clipping

cut off clipping

both saturation and cut off clipping

either saturation clipping or cut off clipping

⇒ For very low frequencies,

*v*

_{0}/

*v*

_{i}in the given figure eq

1

0

∞

0.5

⇒ The system in the given figure

good gain and phase margins

good gain margin and poor phase margin

poor gain and phase margins

poor gain margin but good phase margin

⇒

**Assertion (A):** Industrial robots improve productivity.

**Reason (R):** Robots can handle monotonous and complex jobs without error in operation.

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 correct but R is wrong

R is correct but A is wrong

⇒ For the K map in the given figure, the simplified expressio

*x*

_{l}

*x*

_{2}

*x*

_{4}+

*x*

_{2}

*x*

_{4}+

*x*

_{1}

*x*

_{3}

*x*

_{2}

*x*

_{4}+

*x*

_{2}

*x*

_{4}+

*x*

_{1}

*x*

_{3}

*x*

_{1}

*x*

_{2}

*x*

_{4}+

*x*

_{l}

*x*

_{2}+

*x*

_{3}

*x*

_{4}+

*x*

_{2}

*x*

_{4}

*x*

_{1}

*x*

_{2}+

*x*

_{2}

*x*

_{3}+

*x*

_{3}

*x*

_{4}

⇒ A transistor amplifier with 85% efficiency is expected to be

class A

class B

class C

class AB

⇒ For the time domain response shown in figure the

lies in left half plane

lies on imaginary axis

lies along the positive real axis

may be complex or imaginary