9037 Course Name Course code Semester Subject Duration
:- Computer Engineering Group :- CO/CM/IF/CD :- Third :- Digital Techniques :- 1 hours
Marks: 20
Instructions: 1. All questions are compulsory. 2. Figures to the right indicates full marks. 3. Use of non-programmable calculator is permissible. Q 1: Attempt any Two a) Define V04 (min) and IIL with respect to logic families. b) Write IC numbers for following logic gates. i) AND ii) OR iii) NOT iv)Ex-OR c) Convert the given expression in standard SOP form. Y = AC + AB + BC
(2 x 2 = 4)
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Q.2: Attempt any Two (4 X 2 = 8) a) Design logic circuit for following expression using NOR gate. _ Y = (A + B) (A + C) b) Design Full subtractor. c) Draw the logic symbol and construct the truth table for three input Ex-OR gate.
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Q. 3: Attempt any Two (4 X 2 = 8) a) Minimize the following Boolean expression basic gates. Y = ∑m (1, 3, 5, 9, 11, 13) b) Draw the block diagram, truth table, logical expression and logic diagram of 4:1 multiplexer. c) Draw the block diagram of IC 74147 (Decimal to BCD priority Encoder). Explain it with truth table.
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Sample Test Paper – II Academic Year:-
9037 Course Name Course code Semester Subject Duration
:- Computer Engineering Group :- CO/CM/IF/CD :- Third :- Digital Techniques :- 1 hours
Marks: 20
Instructions: 1. All questions are compulsory. 2. Figures to the right indicates full marks. 3. Use of non-programmable calculator is permissible. Q 1: Attempt any Two (2 x 2 = 4) a) Why flip-flop is called as one bit memory cell? List different types of flipflops. b) Classify different types of semiconductor memories. c) List different types of ADC & DAC.
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Q 2: Attempt any Two (4 x 2 = 8) a) Draw neat diagram of J-K flip-flop using NAND gates. Describe its operation with truth-table. b) Design MOD-5 ripple counter. Draw its timing diagram. c) Draw the diagram of dual slope ADC & describe its operation.
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Q 3: Attempt any Two (4 x 2 = 8) a) Draw neat diagram of dynamic RAM cell. Describe its operation. b) Describe any four specifications of DAC. c) Draw the diagram of Parallel-In-Serial-Out shift register & describe its operation.
a) Design logic circuit for following expression using NOR gate. _. Y = (A + B) (A + C). b) Design Full subtractor. c) Draw the logic symbol and construct the truth ...
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Semester :- First. Subject :- Basic Mathematics. Duration :- 3 hours Marks: 80. Instructions : 1. All the Questions are compulsory. 2. Figures to the right indicate full marks. 3. Assume suitable additional data, if necessary. 4. Use of Non-programma
a) Distinguish between absolute and secondary instrument. b) List the methods of providing controlling toque in indicating instruments. c) State working principle ...
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Page 1 of 1. SAMPLE SET - 1. Note:These questions are the collections of student's contributions from different forums & websites. www.aptoinn.in. 917630 1689 / 98847 22837 / 91765 62187. NATA & J.E.E - B.Arch portions covered. We provide the student
Signature of Issuer. Expiry Date Issued. Additional Information. Inspection Authority Test Station. Page - end of MOT documents VT20/templatename. Advisory ...
PART â B MARKS : 100 TIME: 2 Hours. 1 You are visiting a mall where there are food stalls. you are enjoying. your cold drink in the ground floor of the 5 storey atrium space. seeing the people moving on the escalators , shopping , performing. cultu
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There is a inter school quiz competition going on in an historical. school assembly hall.There are two ... Sketch a logo for a TV channel. 25. 3. Using atleast 4 ...
were on average spotted 73 ms slower when their offset was misaligned (930 ms) with the intended word. Table 1. Mean segmental durations (ms) as a function ...
française de Belgique (A.R.C. 96/01-203) and from the Swiss. FNRS (Project ... Belgium. e-mail: [email protected]. 6. REFERENCES. [1] Cutler, A., & Norris, ...
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Write the diseases caused by the deficiency of Vitamin A,C,D & E 2. 16. Explain about 2. 17. Write the IUPAC names of (i)HOCH=CH-CH2-CH2OH. (ii)CH3-O-CH(CH3)-CH2-CH3 2. 18. How will you distinguish between the following. (i)Propane-2-ol and benzyl al
MODEL QUESTION PAPER. Details: Exam Type: Objective Questions. Duration: 1:30 hrs. Total Questions: 100 X 1 = 100 Marks. For All B.Tech. Programmes (Except Biotechnology and Cancer Biotechnology). SPILT UP. Mathematics 50 X 1 = 50 Marks. Physics 25 X
4 Dec 2005 - Questions. Disclaimer: All these questions have been memorised by PT students. We are merely reproducing a few of them here in fragments to ensure. that the huge community of students eagerly waiting to see an objective comparison of the