SYLLABUS AND AITT OVERVIEW OF ELECTRICIAN ENGINEERING DRAWING SEMESTER 3 

ITI electrician NIMI syllabus for engineering drawing semester 3 online study


AITT OVERVIEW
SUBJECT PAPER NUMBER PART NO. of QUESTIONS TOTAL MARKS
TRADE THEORY PAPER -1 A 50 150
WORK SHOP CAL & SCIENCE PAPER – 2 A 25 75
ENGINEERING DRAWING PAPER – 3 NA NA 75

 

ELECTRICIAN SEMESTER 3 ENGINEERING DRAWING SYLLABUS

TOPICS COVERED IN ENGINEERING DRAWING IN SEMESTER 3 


  • Sign & Symbol Trade related
  • Alternating Current
  • Drawing of simple electrical circuit using electrical symbols.
  • Drawing of sine square & triangular waves.
  • Diagram of battery charging circuit.
  • Practice in reading typical example of circuit containing R, L & C.
  • Reading of electrical drawing.
  • Electronic components
  • Symbols for electronic components. Diode,
  • Transistor, Zener  diode, S.C.R., UJT, FET, I.C. Diac, Triac, Mosfet I.G.B.T etc.
  • Drawing of half wave, Full wave and Bridge rectifier circuit.
  • Drawing circuit for a single stage Amplifiers and Multi stage Amplifies and types of signals. Drawing of circuit containing UJT, FET & Simple power control circuits.
  • Free hand drawing of Logic gates and circuits.
  • Electric wirings &Earthing
  • Detailed diagram of calling bell, & Buzzers etc Free hand sketching of Staircase wiring.
  • Drawing the schematic diagram of plate and pipe
  • Diagram for electroplating from A.C and D.C source.
  • DC machines
  • Graphic symbols for Rotating machines. Sketching of brush and brush gear of D.C. machines.
  • Sketching of D.C. 3-point and 4-point starter . Layout arrangement of D.C. Generators & motors, control panel.
  • Exercises on connection to motors through Ammeter, voltmeter & K.W. meters of electrical wiring diagram.
  • Drawing the schematic diagram of D.C. motor speed control by Thyristor / DC Drive.
  • Transformer
  • Graphic symbols for Transformers.
  • Free hand sketching of transformer and auxiliary parts and sectional views.
  • Sketching a breather.
  • Drawing the diagram of typical marking plate of a distribution transformer.
  • Illumination
  • Free hand sketching of Mercury vapour lamp, sodium vapour lamp, Fluorescent tube (Single & Twine), MHL lamp and their connection.

ITI electrician NIMI syllabus for engineering drawing semester 3 online study SOURCE is from http://www.dget.nic.in/content/innerpage/trade-syllabus.php

Print Friendly
Animated Social Media Icons by Acurax Responsive Web Designing Company
Visit Us On FacebookVisit Us On YoutubeVisit Us On Twitter