GE 8261 – Engineering Practices Group B (Electrical and Electronics) Lab Manual

GE8261 ENGINEERING PRACTICES LABORATORY

Anna University

Second Semester

GE8261 ENGINEERING PRACTICES LABORATORY LAB MANUAL

(Regulation 2017)

Syllabus

Semester : 2

Department :  Mechanical Engineering (Sandwich), Robotics and Automation, Electrical and Electronics Engineering (EEE), Electronics and Instrumentation Engineering (EIE), Instrumentation and Control Engineering (ICE), Electronics and Communication Engineering (ECE), Computer Science and Engineering (CSE), Textile Technology, Fashion Technology, Textile Chemistry, Information Technology (IT), Production Engineering, Chemical and Electrochemical Engineering, Petrochemical Technology, Pharmaceutical Technology, Petrochemical Engineering, Food Technology, Materials Science and Engineering, Manufacturing Engineering, Industrial Engineering and Management, Mechatronics Engineering, Mechanical and Automation Engineering, Industrial Engineering, Biomedical Engineering, Medical Electronics, Computer and Communication Engineering, Chemical Engineering, Biotechnology, Polymer Technology, Plastic Technology, Handloom and Textile Technology, Civil Engineering, Environmental Engineering, Geo informatics Engineering, Agriculture Engineering, Aeronautical Engineering, Automobile Engineering, Mechanical Engineering (MECH).

Subject Code : GE8261

Subject Name : ENGINEERING PRACTICES LABORATORY

Type : Lab Manual

Edition Details : 2017 Edition (Original Version)

Syllabus Regulation : 2017

Attachment Type : pdf

Details : GE8261 ENGINEERING PRACTICES LABORATORY

OBJECTIVES:

To provide exposure to the students with hands on experience on various basic engineering practices in Civil, Mechanical, Electrical and Electronics Engineering.

GROUP A (CIVIL & MECHANICAL)

I CIVIL ENGINEERING PRACTICE Buildings:

(a) Study of plumbing and carpentry components of residential and industrial buildings.
Safety aspects.

Plumbing Works:

(a) Study of pipeline joints, its location and functions: valves, taps, couplings, unions, reducers, elbows in household fittings.

(b) Study of pipe connections requirements for pumps and turbines.

(c) Preparation of plumbing line sketches for water supply and sewage works.

(d) Hands-on-exercise:

Basic pipe connections – Mixed pipe material connection – Pipe connections with different joining components.
(e) Demonstration of plumbing requirements of high-rise buildings.

Carpentry using Power Tools only:

(a) Study of the joints in roofs, doors, windows and furniture.

(b) Hands-on-exercise:
Wood work, joints by sawing, planing and cutting.

II MECHANICAL ENGINEERING PRACTICE

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

Demonstration on:
(a) Smithy operations, upsetting, swaging, setting down and bending. Example –

Exercise – Production of hexagonal headed bolt.
(b) Foundry operations like mould preparation for gear and step cone pulley.
(c) Fitting – Exercises – Preparation of square fitting and V – fitting models.

GROUP B (ELECTRICAL & ELECTRONICS)

III ELECTRICAL ENGINEERING PRACTICE

1. Residential house wiring using switches, fuse, indicator, lamp and energy meter.
2. Fluorescent lamp wiring.
3. Stair case wiring
4. Measurement of electrical quantities – voltage, current, power & power factor in RLC circuit.
5. Measurement of energy using single phase energy meter.
6. Measurement of resistance to earth of an electrical equipment.

IV ELECTRONICS ENGINEERING PRACTICE

1. Study of Electronic components and equipments – Resistor, color coding measurement of AC
   signal parameter (peak-peak, rms period, frequency) using CRO.
2. Study of logic gates AND, OR, EOR and NOT.
3. Generation of Clock Signal.
4. Soldering practice – Components Devices and Circuits – Using general purpose PCB.
5. Measurement of ripple factor of HWR and FWR.

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