ESTIMATION AND COSTING OF WIRING - Practice Mode

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

Estimation Layout Schedule Specifications of materials

Correct Answer: Estimation

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

1 2 3 4

Correct Answer: 2

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

Depreciation Factor Demand Factor Diminishing Factor Diversity Factor

Correct Answer: 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

Correct Answer: 10

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

20% 15% 10% 5%

Correct Answer: 5%

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