ITI ELECTRICIAN SEMESTER 4 WORKSHOP CALCULATION AND SCIENCE NOTES ONLINE


TRADE SEMESTER CHAPTER # CHAPTER NAME
ELECTRICIAN 4 1 Friction

ELECTRICIAN 4 2 • Lubrication
• Concept on terms like pressure,atoms-pheric pressure, gauge pressure.
• Heat treatment necessity difference methods.
ELECTRICIAN 4 3 • Forces
• Law of parallelogram, Triangle Law, Lami’s theorem.
ELECTRICIAN 4 4  

Centre of gravity

 

ELECTRICIAN 4 5 • Number system:-

decimal and binary, conversion from decimal to binary and vice-versa

Octal Hexa decimal.
•  BCD code,

ELECTRICIAN 4 6  

Estimation & costing

 

ELECTRICIAN 4 7  

Volumes of frustums including conical frustums.

 

ELECTRICIAN 4 8  

 Graph and Y = mx and Y= mx + c graph

 

ELECTRICIAN 4 10 • Simple Problems on Profit & Loss.

 

ELECTRICIAN 4 11 •Simple and compound interest.

 

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