ESTIMATION AND COSTING OF WIRING - Quiz

1) Which is the name for calculating the cost of material and labour of electrical installation?

Estimation Layout Schedule Specifications of materials

2) How many power socket outlet are permitted in a power sub circuit as per IE rule?

1 2 3 4

3) Which term defines that the ratio between minimum actual load to Installed load?

Depreciation Factor Demand Factor Diminishing Factor Diversity Factor

4) Which is the number of light and fan points recommended in a sub circuit as per IE rule in domestic wiring?

12 10 8 6

5) How much percentage of total cost is added to estimate as contingencies?

20% 15% 10% 5%