Download DBATU B.Tech 2019 March 4th Semester Chemical Engineering Question Paper

Download DBATU (Dr. Babasaheb Ambedkar Technological University) B Tech 2019 March (Bachelor of Technology) 4th Semester Chemical Engineering Question Paper

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DR. BABASAHEB AMBEDKAR TECHNOLOGICAL UNIVERSITY, LONERE
Mid Semester Examination ? Oct 2018
Course: B. Tech in Chemical engineering Sem: IV
Subject Name: NMCE Subj ect Code: BTCHC40'1
Max Marks:20 Datez-11-03-19 Duration:- 1 Hr.
? Instructions to the Students:
1. All questions are compulsosy
2. Use of Non?programmable calculator is allowed.
3 Figures to the right indicate full marks.
(Level/CO) Marks
Multiple choice questions M 6
LRelaxation method were developed for solving ..... .
A. linear system
B. House- holder?s method
C. faddcev method
D. collinear systems
2. In Gauss elimination the coef?cient matrix is transform to .......................
A. Augi?nented matrix
B .lower Lrizu?gular
C. Upper triangular
4. Normal
3. the characteristic polynomial is ..........
A. IA -_ 3.1! :0
B. [/1 ? .1! ] :2 0
C. MI ? Al
D. None
4...........Mcthod is used to ?nd largest eigen value
A. Newton mph, sons method
B. Given?s n'lethod
C. Court?s method
D. Power method , 1::
5. Sing?m vzzrizbk successive substitution is alsovknown as .......................
A. hl1ultivzn'iable successive method
B. Given?s nutthod
C. Court?s method
D. Fixed point method
? 6.thc firm: approximate real root of x3-6x+4 by Newton Raphson?s method
is ................
A. '1
B. 2
C. 0.7316
D. 0.5