Safety

The only actual chemical hazard in PV is...

• Inverters

• Solar modules

• Lead acid batteries

• Disconnect switches

It’s a really good idea to wear PPE when working with

specific parts of a stand-alone PV system.

The most essential PPE in that case would be...

• Steel-toed boots

• Gloves

• Hard hat

• Safety goggles

Safety glasses and goggles must comply with what ANSI standard?

• UL

• ANSI Z87

• ANSI Z42

• NABCEP

Proper lifting technique requires you to use the

muscles in what part of your body?

• bicep

• legs

• arms

• abdomen

Ladders should extend how many feet above the point of support?

• 3'

• 6'

• 10'

• Doesn't really matter

If using a ladder, the distance from the ladder legs to the wall should be what percentage of the distance between the wall at the ground and the point of support of the ladder?

• 10%

• 25%

• 50%

• 90 degrees

Some type of fall protection is required when working

__________ or more above the ground.

• 5'

• 6'

• 10'

• 25'

Guardrails with toeboards and a middle rail are

required when working __________or more above the ground.

• 6'

• 10'

• 25'

• 50'

The most common injury when working in desert areas is...

• Falls

• Head injuries

• Heat stroke

• Rattlesnake bites

OSHA requires what ANSI standard for protective footwear?

• Z87.1

• Z42.1

• 260Z

• FWS