## NPTEL Digital Circuits Week 7 Assignment Answers 2024

1. Modulus (MOD) value of the 5-bit ring counter is______________.

A) 10

B) 50

C) 5

D) 6

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2.

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3. The minimum number of flip-flops required to design a mod-150 counter?

A) 8

B) 7

C) 6

D) 15

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4. A MOD-2 and MOD-S up counter when cascaded together results in a MOD________________ counter. (In integer)

a) 7

b) 2

c) 10

d) 5

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5.

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6.

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7.

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8.

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9. What is the modulus value of 5-bit Johnson counter?

A) 4

B) 6

C) 8

D) 10

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10.

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11.

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12.

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13. Which of the following is not an application of a shift register circuit?

A) Serial to parallel converter

B) Sequence generator

C) Look ahead carry adder

D) Delay unit

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14.

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15.

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