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Wireman Set-1
Estimation and costing of wiring
33

Estimation and costing of wiring MCQ with Answers

33) Which is the thickness of metal conduit pipe for conduit size up to 32 mm as per IE Rule?

20 SWG

19 SWG

32 SWG

16 SWG

Answer is:

16 SWG

Estimation and costing of wiring MCQ with Answers

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Related Estimation and costing of wiring MCQ with Answers

34) Which helps both wireman and consumer to select the material according to commercial practice, cost and requirement?

Drawing

Specification of material

Layout

Estimation

Answer is:

Specification of material

35) Which is the reason for using bus bar system in workshop for power distribution?

Occupy less space

Give neat appearance

Easy addition and alterations

Withstand over load

Answer is:

Easy addition and alterations

36) Which method of wiring consumes less quantity of wire/cable?

Joint box method

Loop in back method

Loop in using two plate ceiling rose and switch

Loop in method using three plate ceiling rose

Answer is:

Joint box method

37) Which wire is to be connected through switch as per IE rule?

Phase line

Neutral

Earth

Ground

Answer is:

Phase line

Estimation and costing of wiring MCQ with Answers

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