Archive for October, 2009
JNTU A III B.Tech I sem Dec 09 Exams Time Table (NEW)
by Shivu on Oct.11, 2009, under Uncategorized
JNTU ANANTAPUT
EXAMINATION BRANCH
III BTech-I sem R07 regular examinations – December 2009
III BTech-I sem R05 Supplementary examinations – December 2009
III BTech-I sem RR Supplementary examinations – December 2009
time of the exam 10:00AM to 01:00 PM
[gview file="http://btechadda.com/resources/B.TechIIIyr%20Isem(allregs)Dec09ExamsTT.pdf"]
JNTU-A SYLLABUS(R09):ENGINEERING CHEMISTRY
by Shivu on Oct.02, 2009, under Syllabus Books
ENGINEERING CHEMISTRY
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY ANANTAPUR
B.Tech. I Year (common to all branches) T-2 C-4
UNIT I: Water:
Sources of Water, Types of impurities in Water, Hardness of Water – Temporary and Permanent hardness. Units. Estimation of hardness by EDTA Method. Analysis of Water – Dissolved Oxygen. Disadvantages of Hard Water. Problems on hardness of water. Methods of Treatment of Water for Domestic Purpose – Sterilisation: Chlorination, Ozonisation.
Water for Industrial purpose
- Water for Steam Making, Boiler Troubles – Carry Over (Priming and Foaming), Boiler Corrosion, Scales and Sludge, Caustic Embrittlement. Water Treatment: – Internal Treatment – Colloidal, Phosphate, Calgon, Carbonate, Sodium aluminates Conditioning of Water. External Treatment – Ion- Exchange Process; Demineralization of Brakish Water – Reverse Osmosis.
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JNTU-A SYLLABUS(R09):MATHEMATICS – I
by Shivu on Oct.02, 2009, under Syllabus Books
MATHEMATICS – I
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY ANANTAPUR
B.Tech. I Year (common to all branches) T-3+1 C-6
UNIT I – Differential equations of first order and first degree – Exact, linear and Bernoulli equations. Applications: to Newton’s law of cooling, law of natural growth and decay, orthogonal trajectories.
