Core Curriculum Orientation to Trade Safety Part 2

A person who is responsible for directing a vehicle when the drivers vision is blocked in any way.

• Driver

• Signaler

• Engineer

• Operator

A person caught in a trench cave in would be an example of ______________________ ?

• Struck by hazard

• Run over hazard

• Minor hazard

• Caught in and between hazard

What is a support system designed to prevent a trench or excavation cave in ?

• Shoring

• Stringers

• Guide studs

• Hydraulic cement

What is a structure used to protect workers in trenches ?

• Caissons

• Shielding

• Man holes

• Culvert pipes

The material such a earth that is removed while digging a trench or excavation is referred to as ?

• Spoil

• Overburden

• Slurry

• Slag

The minimum distance for setting spoil or material next to a trench is _______________________ ?

• 1 foot

• 2 feet

• 3 feet

• 4 feet

Removal of guards or modification is acceptable as long as you replace it after you use the tool without it ?

• True

• False

The conducting connection between electrical equipment or an electrical circuit and earth would be called ?

• Positive

• Polarity

• Ground

• DC current

A device that interupts and de-energizes an electrical circuit to protect a person from electrocution would be called a _______________________________ ?

• Ground fault circuit interrupter

• Surge protector

• Battery disconnect

• Circuit breaker

Less than one amp of electricity can kill you .

• True

• False