Electrician Sem2 Mod2 Basic Wiring practice

How the conduit pipes are specified?

• Length in metre

• Wall thickness in mm

• Inner diameter in mm

• Outer diameter in mm

What is the fusing factor for rewireable fuse?

• 1.1

• 1.4

• 2.1

• 2.5

What is the purpose of underwriter’s knot for pendent holder connection?

• Avoid loose connections

• Increase mechanical strength

• Prevent excessive cap cover pressure

• Reduce the strain from the terminals of accessories

What is the type of fuse?

• Knife edge cartridge fuse

• High rupturing capacity fuse

• Ferrule contact cartridge fuse

• Ferrule contact cartridge fuse

What is the name of electrical accessory?

• Bracket holder

• Edison screw type

• Angle swivel lamp holder

• Goliath Edison screw lamp holder

What is the name of symbol used in wiring circuit?

• Link

• Fuse

• Pull switch

• Plug and socke

Which type of load is protected by the L-series MCB?

• Motors

• Geyser

• Hand tools

• Air conditione

Which type of switch is used in the circuit?

• One-way switch

• Two-way switch

• Intermediate switch

• Multiposition switch

What is the effect of low current rated cable used to connect higher current load?

• Voltage drop increases

• Load current increases

• Voltage drop decreases

• Cable damage due to heat

What is the name of the conduit accessory?

• Solid bend

• Solid elbow

• Inspection Bend

• Inspection elbow