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ESE EC 2018 Achiever Study Plan: Advanced Electronics Quiz 2

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Question 1

Which one of the following logic families can be operated using a supply voltage from 3V to 15V?

Question 2

The characteristic equation of a flip-flop gives the next state Q_N+1 in term of the present state Q_N and the inputs. Which one of the following is the characteristic equation of J-K flip-flop?

Question 3

When the photo resist coating (during IC fabrication) is exposed to ultraviolet light the photo resist becomes

Question 4

Consider the circuit shown below
Assume

(1)

(2)

(3)

(4)

Which of the following circuits represents an all pass filter.

Question 5

In an 8085 microprocessor, the shift registers which store the result of an addition and the overflow bit are, respectively

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ESE & GATE EC General

Feb 1ESE & GATE EC