Libukumar P S
Engg.Instructor
CHAPTER BASED QUESTIONS AND ANSWERS
10 STD
9 STD
Chapter 11, Building Materials
Chapter 12, Building Construction
Chapter 13 Electrical engg Basic concepts
Chapter 14, Classification of materials
Chapter 16, Electric Power and Energy
Chapter 18, Introduction to Electronics
Chapter 19, Display Technologies
Chapter 20, Communication Evolution
Chapter 21 Principles of communication