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Q1. | A divide by 78 counter can be obtained by |

A. | 6 numbers of mod-13 counters [Wrong Answer] |

B. | 13 numbers of mod-6 counters [Wrong Answer] |

C. | one mod-13 counter followed by mod-6 counter [Correct Answer] |

D. | 13 number of mod-13 counters [Wrong Answer] |

View Answer
Explanation:-
Answer : CDiscuss 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 following properties are associated with ferroelectric materials:

- Its susceptibility is negative.
- The susceptibility is expresse

1 only

1 and 3

2 only

1, 2 and 3

⇒ AC hum is picked up from power cables

TRUE

FALSE

⇒ According to maximum power transfer theorem, if the load is inductive, the source should be

inductive

capacitive

resistive

any of the above

⇒ Frequency frogging is used in a carrier system to

conserve frequencies

reduce distortion

reduce cross talk

none of the above

⇒ A rectangular waveguide measures 3 x 4.5 cm internally and has a 10 GHz signal propagated in it. Calculate the guide wavelength for dominant mode.

13.5 m

3 m

88/3 m

3/88 m

⇒ 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

⇒ Which of the following are true for magic tee in the given figure select the answer as per given c

1, 2 and 3

1, 2 and 4

2, 3 and 4

1, 3 and 4

⇒ TTL is used in electronic calculators.

TRUE

FALSE

⇒ Which one of the following is a trivalent material?

Antimony

Phosphorus

Arsenic

Boron

⇒ Modified Mc Murray full bridge inverter uses

4 thyristors and 2 diodes

4 thyristors and 4 diodes

8 thyristors and 4 diodes

8 thyristors and 8 diodes

⇒ Three identical coils each having self inductance L are connected in series so that the fluxes of all the three are in the same direction. If mutual inductance between each pair of coils is M, the total inductance of the arrangement is

3 L + 9 M

1.5 L + 3 M

3 L + 3 M

3 L + 6 M

⇒ Chrome signals in PAL colour television system consist of

R - Y and B - Y signal

V and U signals

I and Q signals

R - Y and G - Y signals

⇒ An*m*derived low pass filter has*f*_{c}= 1000 Hz and*m*= 0.6. This filter will have infinite attenuation at*f*= 1250 Hz

all frequencies above 1000 Hz*f*= 1562.5 Hz*f*= 1666.67 Hz

⇒ In Intel 8085, the integer range per word length is

-128 to 127

-127 and 128

-64 and 63

-63 and 64

⇒ The directive gain of a transmitting antenna is proportional to

its cross-sectional area

square of cross-sectional area

square root of cross-sectional area

cube root of cross-sectional area

⇒ The type of noise that interfere very much with high frequency transmission is

white

transit time

flicker

shot

⇒ In a T flip-flop the output frequency is

same as input frequency

half of I/p frequency

double the input frequency

none

⇒ In floating point representation decimal number 13.5 is

1101.1

1.1011 x 2^{3}

0.11011 x 2^{4 }

11.011 x 2^{2}

⇒ Silicon and germanium are elements in the

second column of periodic table

third column of periodic table

fourth column of periodic table

fifth column of periodic table

⇒ For the polynomial*P*(*s*) =*s*^{5}+*s*^{4}+ 2*s*^{3}+ 2*s*^{2}+ 3*s*+ 15 The number of roots which lie in the right half of the*s*plane is :

4

2

3

1

⇒ 2's complement number 00011111 = ___________{10}

31

-31

11

-11

⇒ Measurement of non-electrical quantity involves the following subsystems- Amplifier block
- Display block
- Instrumentation block
- Transducer block

4, 1, 3, 2

4, 3, 1, 2

1, 3, 2, 4

1, 2, 3, 4

⇒ A capacitor is considered to be completely charged in __________ time constant.

one

three

five

eight

⇒ Which of the following is used as a passive component in electronic circuits?

Tunnel diode

Capacitor

Transistor

Vacuum tube

⇒ A 16:1 multiplexer has 4 select input lines.

TRUE

FALSE

⇒ Load Z_{L}for maximum power transfe

R

R +*j*ωL

R -*j*ωL

none

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D_{2}only

Both D_{1}and D_{2}

Neither D_{1}nor D_{2}

⇒ For a series circuit of variable R and X_{L}, the impedance locus is

a straight line parallel to X axis in first quadrant

a straight line parallel to X axis in fourth quadrant

a straight line parallel to Y axis in second quadrant

a straight line parallel to Y axis in first quadrant

⇒ Which of the following is a digital modulation technique?

PCM

PSK

DM

All

⇒ Consider the network: Impedance of this network as a function of the complex frequency is consists of a certain number of zeros and poles. What is the location of po

-2

-2, ∞

2

2, ∞