Page 15 - REC :: B.E. BME Curriculum and Syllabus - R2019

Department of BME, REC

Carpentry Works:
(a) Study of joints in roofs, doors, windows and furniture.
(b) Hands-on-exercise: Woodwork, joints by sawing, planning and chiseling.
II MECHANICAL ENGINEERING PRACTICE 15
Welding:
(a) Preparation of butt joints, lap joints and T- joints by Shielded metal arc welding.
(b) Gas welding practice.
Basic Machining:
(a) Simple Turning and Taper turning.
(b) Drilling Practice.
Sheet Metal Work:
(a) Forming & Bending:
(b) Model making – Trays and funnels.
(c) Different type of joints.
Machine assembly practice:
(a) Study of centrifugal pump
(b) Study of air conditioner
TOTAL: 30 PERIODS

MC19101 ENVIRONMENTAL SCIENCE AND ENGINEERING L T P C

Common to all branches of B.E/B.Tech 3 0 0 0

OBJECTIVES:
• To understand the importance of natural resources, pollution control and waste
management.
• To provide the students about the current social issues and environmental
legislations.

UNIT I NATURAL RESOURCES 9
Environment -definition - scope and importance - forest resources -use and overexploitation
-water resources -use and over utilization - dams - benefits and problems - water
conservation -energy resources - growing energy needs - renewable and non renewable
energy sources - use of alternate energy sources -land resources -land degradation - role of
an individual in conservation of natural resources.

UNIT II ENVIRONMENTAL POLLUTION 9
Definition - causes, effects and control measures of air pollution -chemical and
photochemical reactions in the atmosphere - formation of smog, PAN, acid rain, and ozone
depletion- noise pollution -mitigation procedures - control of particulate and gaseous
emission( Control of SO 2, NO X, CO and HC).
Water pollution - definition-causes-effects of water pollutants–marine pollution-thermal
pollution-radioactive pollution-control of water pollution by physical, chemical and biological
processes–waste water treatment-primary, secondary and tertiary treatment.
Soil pollution: definition-causes-effects and control of soil pollution.

UNIT III SOLID WASTE MANAGEMENT 9
Solid wastes - sources and classification of solid wastes -solid waste management options -
sanitary landfill, recycling, composting, incineration, energy recovery options from wastes.

R 2019 Curriculum & Syllabus/ B.E Biomedical Engineering Page 15