Week-5 HW/MR

It shows the lighting and switch connections

• Floor plan

• Lighting Lay out

• Power Lay out

• Riser Diagram

A plan of a room or floor of a building.

• Floor plan

• Lighting Lay out

• Power Lay out

• Riser Diagram

It shows the computation of the total power and current of each circuit branch.

• General Notes

• Legend

• Location Map

• Schedule of Loads

It shows the layout/connections of different power sources.

• Floor Plan

• Lighting Lay out

• Power layout

• Riser diagram

Which insulation is mostly used for covering wires/cables used in internal wiring?

• Paper

• PVC

• Wood

• Glass

In a 3 pin plug,

• All the three pins are of same size

• Two pins are of same size and the third one will be smaller

• Two pins are of same size and the third one will be thicker and longer

• All three pins are of different sizes

Domestic electrical wiring is basically a

• Series connection

• Combination of series and parallel connections

• Series connection within each room and parallel connection elsewhere

• Parallel connections

Which of the following is the type of wiring system?

• Cleat Wiring

• Metal-sheathed wiring

• Conduit wiring

• All of these

In a electric line, switch is connected to __________ wire?

• Phase

• Ground

• Neutral

• None of these

UPS stands for

• Universal Power Supply

• Uninterruptible Power Supply

• Uniform Power Supply

• Uninterruptible Power Switch