KERALA UNIVERSITY Class 8 electrical system design Question Paper 2019

Practice authentic previous year questions for better exam preparation.

Sample Questions

(a) List out the practices used for improving energy efficiency in lighting and domestic applications.
(b) A house has a hall, a kitchen and two bedrooms. There are two light points in each of the rooms (including one bath room attached to one of the bed rooms). Each room, hall and kitchen has two plug points. In the hall and kitchen, there is one pow...
What is the relevance of National electric code?
Draw the standard symbols for motor-switch and calling bell.
What is the difference between MCCB and ELCB?