Construction OSHA Construction Safety 2

Question 1

What type of fire extinguisher should be used on an electrical fire on a construction site?

Accepted Answer

Class C

Answer

Class A

Answer

Class B

Answer

Class D

Question 2

What is the minimum illuminance level required for general construction area work under OSHA standards?

Accepted Answer

5 foot-candles

Answer

1 foot-candle

Answer

3 foot-candles

Answer

10 foot-candles

Question 3

Which hazard communication requirement mandates that chemical containers on a job site be properly labeled?

Accepted Answer

OSHA HazCom Standard 29 CFR 1926.59

Answer

OSHA 29 CFR 1926.50

Answer

OSHA 29 CFR 1926.100

Answer

OSHA 29 CFR 1926.200

Question 4

When must a Safety Data Sheet (SDS) be accessible to workers on a construction site?

Accepted Answer

At all times during work shifts

Answer

Only during chemical spills

Answer

Only upon request

Answer

Once per week

Question 5

What is the OSHA permissible exposure limit (PEL) for noise over an 8-hour workday?

Accepted Answer

90 dBA

Answer

80 dBA

Answer

85 dBA

Answer

95 dBA

Question 6

What is required before work begins in a confined space on a construction site?

Accepted Answer

A permit and atmospheric testing

Answer

A written safety plan only

Answer

A supervisor sign-off only

Answer

A weekly safety meeting