Ground ____________ terminal blocks are used to connect ground wires between panels.

SBC 401 requires that wire used for grounding conductors must be either solid or ____________.

During normal condition the ground wire will not carry current.

One way to verify the proper installation of the grounded system is to check the _____________ with a DMM.

What should be the value of ground or earth resistance?

____________ are used in electrical panels to route wire between panel components

A wire ____________ must be determined before it can be installed in an electrical panel.

A wire length must be determined before it can be installed in an electrical panel.

Checking wire length is not needed before installation.

It is important to properly strip and ___________ a wire before it is terminated inside electrical panel.

A ____________ tool is used to pull wires when the conduit is long or has many bends.

A fish tape tool is used to pull wires when the conduit is long or has many bends.

A fish tape tool is NOT used to pull wires when the conduit is long or has many bends.

Compare to other wire bundling methods, wireways require MORE space inside the panel.

Compare to other wire bundling methods, wireways require LESS space inside the panel.

What is shown in the picture?

What is shown in the picture?

What is shown in the picture?

_______________ are jackets that are wrapped around the bundles of wire.

Wire sleeve are jackets that are wrapped around the bundles of wire.

Three common methods used for bundling wires inside electrical panels.

Wire ways, wire ties and wire sleeves are the three common methods used for bundling wires.

Wire ways, wire ties and wire sleeves are NOT the three common methods used for bundling wires.

To wire a motor, the motor leads must be spliced to the power leads.

Once the leads have been spliced, they must be taped.

After splicing, the leads can be installed without tape.

In applying electrical tape, use 1 layer for every ________ volts of the insulation rating.

A 600 Volts cable insulation rating needs 6 layers of tape.

A 300 Volts cable insulation rating needs 2 layers of tape.

Separate terminal blocks are used inside the control wiring and power wiring.

Electrical _____________ is the process of using conductors to connect electrical sytem to earth ground.

Electrical grounding is the process of using conductors to connect electrical sytem to earth ground.

What is the color of the grounding conductor?

Two type of conductors.

Grounding conductors do not carry current during normal condition.

Grounding conductors is carrying current during normal condition.

Voltage and current measurement CAN be used to check the grounding circuit.

Voltage and current measurement CANNOT be used to check the grounding circuit.

The inspection of the grounding system should first include a ____________ of the ground wires.

The second part of inspection inspection of the grounding system is the _______________________.

When there is CONTINUITY, the DMM will produce sound.

When there is CONTINUITY, the DMM will NOT produce sound.

What do you call this earthing system?

What do you call this earthing system?

What do you call this earthing system?

Earthing is important to prevent shock hazard.

Electrical installation without earthing system is good.

The 2 common methods used to run wires through conduit between electrical panels are.

This device is used to pull wire through conduit